홈 / 책 찾기 / 판 고르기
판 5개, 최신 판부터
Oxford University Press, Incorporated, 1998, ISBN 9780030474477
Saunders College Pub., 1991, ISBN 9780030474446
Saunders College Publishing, 1991, ISBN 9780030532399
Holt-Saunders, 1985, ISBN 9784833702744
Holt, Rinehart, and Winston, 1985, ISBN 9780030702891
