홈 / 책 찾기 / 판 고르기
판 11개, 최신 판부터
Thomson/Wadsworth, 2007, ISBN 9780495091592
Wadsworth Publishing, 2003, 무선(페이퍼백), ISBN 9780534619022
Wadsworth/Thomson Learning, 2001, ISBN 9780534522858
Wadsworth Pub Co, 2000, 양장(하드커버), ISBN 9780534522896
Wadsworth Pub., 1998, ISBN 9780534522810
Wadsworth Pub. Co., 1995, ISBN 9780534230708
Wadsworth Pub., 1991, ISBN 9780534149826
Wadsworth Pub. Co., 1989, ISBN 9780534101343
Wadswoth Pub. Co., 1986, ISBN 9780534061623
Wadsworth Pub. Co., 1983, ISBN 9780534013295
Wadsworth Pub. Co., 1979, ISBN 9780534006891
