William Hugues (53 results)

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condition: As New. Unread book in perfect condition.

Cloth. Condition: Very Good. No Jacket. (1972), 367pp, light soiling to pg edges, smudge to fep.

Hardcover. Condition: Very Good +. 6 x 9 in. Brown faux morocco boards. Condition is VERY GOOD+ ; mild edge wear, covers clean. Binding tight and text unmarked. Phil. Stax.

Hardcover. Condition: Very Good condition. Dust Jacket Condition: No dust jacket. NOT a library discard (illustrator). Second Edition. Boston: Allyn and Bacon, 1976. NOT a library discard. Very Good condition with only light shelfwear to the rear cover. Sharp corners. Square and tight. NO owner's name or bookplate. NOT a library discard. NOT a remainder. College bookstore ink stamp to the front free endpaper. Pages are otherwise crisp, clean and appear unmarked. NO underlining. NO highlighting. Answers to Selected Exercises (pages 359-433). Index of Symbols, Abbreviations and Tables. Index of Subjects. Bound in the original white-stamped black boards. From a 2012 review by Daryl Close: "5 stars. Best in Class. Disclaimer: I was a student of Drs. Leblanc and Wisdom in graduate school and came to this textbook with an undergrad Symbolic Logic course in hand. I've taught both symbolic logic and metalogic for over 35 years. The Leblanc and Wisdom is, in my view, the best guide to basic metalogic on the market. The book is divided into three chapters: sentential logic, predicate logic, and metalogic. The last chapter is really the point of the book. It has precise, but thoroughly explained proofs of the completeness and soundness of first-order predicate logic. Leblanc and Wisdom present arguably the best accounts of weak and strong mathematical induction for the student. There is a very useful section on model-theoretic semantics. There is a section on the axiomatic approach to logic. A student who completes the book is well-prepared for Hilbert's Entscheidungsproblem, Godel's incompleteness theorems, and the Church-Turing Theorem ("halting problem"). Of course, Leblanc and Wisdom show the issue of the undecidability of first-order predicate logic in the consistency tree method, as do other texts that teach consistency trees. Caveat: the introduction-elimination rule set developed in Chapters 1 and 2 is very congenial to proving the completeness and soundness of first-order predicate logic. That said, so-called "int-elim" rule sets are not very intuitive for doing proofs. There is no modus tollens, disjunctive syllogism, DeMorgan's Law, hypothetical syllogism, contraposition, or other basic principles of reasoning. Proofs in Leblanc and Wisdom require using subordinate proofs immediately, viz., conditional and reductio ad absurdum methods. In most undergraduate symbolic logic courses, those two methods are not introduced until students have mastered straight, direct proofs. Students just beginning in symbolic logic should consider a text such as Hausman, Kahane, and Tidman's venerable _Logic and Philosophy_, Copi's _Symbolic Logic_, and other texts that use so-called 'Copi' rule sets. A special benefit to the student of logic is Leblanc and Wisdom's keen sense of the history of logic revealed in the footnotes. Not all logic instructors will agree with my preference for Copi-style rule sets when teaching "baby" logic. If one wants a careful version of the int-elim approach to natural deduction instead, Leblanc and Wisdom is an excellent choice.". Second Edition. Hardcover. Very Good condition/No dust jacket. Illus. by NOT a library discard. 8vo. xiv, 443pp. Great Packaging, Fast Shipping.

Condition: Neuf.

Rústica. Condition: Bien. Rústica con restauración en el lomo. 8ş. Pág 207. Profusamente ilustrada. Esquinas de algunas páginas restauradas, no afectan al texto.

Condition: As New. Unread book in perfect condition.

Encuadernación de tapa dura. Condition: Muy bueno. (Medicina. Fisiología humana. Cuerpo humano. Anatomía. Siglo XIX). Madrid, Gaspar y Roig, s.a. Biblioteca Científica Recreativa. 208 p. 48 figuras b/n. 8ş menor. Encuadernado en media piel de época con nervios y dorados en lomo. Raspadura en plano anterior. Muy buen ejemplar. JL1971.

Hardcover. Condition: Good. Publisher: Allyn & Bacon, Inc., 1976, Good, HB, ISBN: 0-205-05496-X, cover has chips on corners & ends of spine. Book.

Couverture souple. Condition: bon. RO60060325: 1980. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 239 pages. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

Condition: New.

Hardcover. Condition: Good. 1st Edition. 252pp nd ca 1870 hardback, full black leather gilt, bw engraved plates and illustrations in text, including engraved extra title page tissue-guarded, gift inscription dated 1875 to ffep, extremities rubbed, with gilt stamp to centre of front board advertising 'French Classes conducted by Monsieur P. Baume, Glasgow' blind-embossed library stamp to ffep, all edges gilt, some scattered spotting, eps in imitation of watered silk.

Hardcover. Condition: Very Good. No Jacket. 1st Edition. franch1st.edition.Inscription of previous owner dated 1874 on fep.A nice near VG copy.Light foxing in places but generally clean.Lovely embossed red and gold boards.gold gilt edges.Some great illustrations.text in french.17.a massive book requiring extra postage for non uk address 0.0 0.0 0.0 0.0.

1972. (Hardcover) Very good, no dust jacket. 367pp. Notes, illustrations, graphs appendices, indices. (Philosophy, Logic).

Taschenbuch. Condition: Gut. Moat Hall - 1st. 1980 : William Hughes - tb DY-3GV3-NM78 Sprache: Deutsch Gewicht in Gramm: 500.

Couverture souple. Condition: bon. RO60146145: 1968. In-8. Broché. Etat passable, Coins frottés, Dos plié, Papier jauni. 183 pages. Nombreuses notes au crayon in texte. Texte en anglais. Quelques rousseurs. Quelques traces d'adhésif. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

Tapa dura. Condition: Aceptable. Dust Jacket Condition: Aceptable. Libro de ocasión. Publicado en Madrid el año 1879. Traducción de D.G.R. y M.   177 páginas. 18x12 cm. Peso: No. Libro.

[9707].

Encuadernación de tapa blanda. . (illustrator). Traducción de D. G. R. y M. Madrid. Suc. de Hernando. Col. Bibl. Científica y Recreatica, nş 7. 1917. Nueva edic. 18x11 cm. 165 págs. láms. y grabados en texto. cartoné edit. ilust. con Litografías, lomo tela. señal de numeración. # medicina.

Condition: Buone. inglese Condizioni dell'esterno: Buone Condizioni dell'interno: Buone.

Cartonnage editeur rouge, decors floral. 252 pages augmentees de nombreuses illustrations en noir et blanc in et hors texte dont le frontispice par Frolich, vues par E. YON, tranches dorees, bon etat.

in-12, demi-reliure toilée de l'époque, pièce de titre, plats papier marbré, 327p. Rousseurs inégales. Bon exemplaire. NB. Les commandes et questions sont traitées dans les 24h, les expéditions reprendront le 13 juin. Merci.

Condition: New.

Condition: Très bon. Merci, votre achat aide à financer des programmes de lutte contre l'illettrisme.

Condition: new. vendeur professionnel. Expedition en 24/48h.

Condition: Gut. Zustand: Gut | Seiten: 480 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Hardcover. Condition: Fine. Dust Jacket Condition: Fine. 1st Edition. X, 214 Pp. First Printing, Code 563 At Bottom Of Rear Flap. Fine In Fine Dj, Price Clipped, Name Label On Front Endpaper.

Condition: EC. Paris, percaline; in-4, 252 pp. Quelques tâches de rousseur.