Seller: Russ States, Oil City, PA, U.S.A.
Cloth. Condition: Very Good. No Jacket. First Edition. (1980), 227pp, illus., blue cloth w/ black spine, 1st ed., 1st printing, 'Studies in Mathematics, Volume 21', slight sun fading to spine, light shelfwear to cover, no dj, contents clean. Seller Inventory # 18-1055
Seller: Antiquariat Thomas Haker GmbH & Co. KG, Berlin, Germany
cloth. 227 S. ; Ill. Ex-Libr., Good condition. Additional cover folation. Sprache: Englisch Gewicht in Gramm: 525. Seller Inventory # 861284
Seller: BookDepart, Shepherdstown, WV, U.S.A.
Hardcover. Condition: UsedVeryGood. Hardcover, MMA Studies in Mathematics, Volume 21; light fading, light edge wear to exterior; otherwise in very good condition with clean text, firm binding. Seller Inventory # 54301