홈 / 책 찾기 / 판 고르기
판 6개, 최신 판부터
Pearson/Allyn and Bacon Publishers, 2009, ISBN 9780205584611
Allyn & Bacon, 2001, ISBN 9780205336357
Allyn and Bacon, 1997, ISBN 9780205198948
Merrill, 1993, ISBN 9780023090110
Merrill Pub. Co., 1989, ISBN 9780675210058
C.E. Merrill Pub. Co., 1985, ISBN 9780675202671