홈 / 책 찾기 / 판 고르기
판 8개, 최신 판부터
Wadsworth, 2011, ISBN 9781111726133
Wadsworth Publishing, 2005, 무선(페이퍼백), ISBN 9780534533311
Thomson/Wadsworth, 2003, ISBN 9780534523954
Wadsworth Thomson Learning, 2000, ISBN 9780534529758
Brooks/Cole, 1998, ISBN 9780534348267
Brooks/Cole Pub. Co., 1995, ISBN 9780534243784
Wadsworth Pub. Co., 1992, ISBN 9780534169862
Wadsworth Pub. Co., 1986, ISBN 9780534067809
