Perseus Group Advanced Book Program Classics Reading Ma (2 results)

Paperback. Condition: Near Fine. 1st Edition Thus; First Printing. Near Fine in Wraps: shows a faint crease at the bottom of the rear panel; an orange-toned band at the top of the backstrip is sun-blanced (the black titles are unaffected: bold and clearly legible) ; a slight 'waviness' to the text block; the binding is square and secure; the text is clean. Free of creases to the backstrip. Free of creased or dog-eared pages in the text. Free of any underlining, hi-lighting or marginalia or marks in the text. Free of ownership names, dates, addresses, notations, inscriptions, stamps, or labels. A handsome, nearly-new copy, tightly bound, showing the noted imperfections only. Bright and clean. Corners sharp. Close to 'As New'. NOT a Remainder, Book-Club, or Ex-Library. 8vo (9.25 x 6.25 x 0.6 inches). Language: English. Weight: 16 ounces. Paperback. This classic book (volume two of three volumes) is almost exclusively concerned with quantum electrodynamics. As such, it is retrospective in its subject matter. The topics discussed range from anomalous magnetic moments and vacuum polarization, in a variety of applications, to the energy level displacements in hydrogenic atoms, with occasional excursions into nuclear and high-energy physics. Based as it is upon the conceptually and computationally simple foundations of source theory, little in the way of formal mathematical apparatus is required, and thus most of the book is devoted to the working out of physical problems. ; Large 8vo 9" - 10" tall; xi, 306 pages.…

Paperback. Condition: Near Fine. 1st Edition Thus; First Printing. Very Near Fine in Wraps: shows an orange-toned band at the top of the backstrip is sun-blanced (the black titles are unaffected: bold and clearly legible) ; the binding is square and secure; the text is clean. Free of creases to the panels. Free of creases to the backstrip. Free of creased or dog-eared pages in the text. Free of any underlining, hi-lighting or marginalia or marks in the text. Free of ownership names, dates, addresses, notations, inscriptions, stamps, or labels. A handsome, nearly-new copy, tightly bound, showing the noted imperfections only. Bright and clean. Corners sharp. Close to 'As New'. NOT a Remainder, Book-Club, or Ex-Library. 8vo (9.25 x 6.25 x 0.6 inches). Language: English. Weight: 16 ounces. Paperback. An extension of Dr. Schwinger's two previous classic works, this volume contains four sections in addition to the previous sections of Electrodynamics II, which were concerned with the two-particle problem, and applications to hydrogenic atoms, positronium, and muonium. ; Large 8vo 9" - 10" tall; xi, 318 pages.…