홈 / 책 찾기 / 판 고르기
판 4개, 최신 판부터
Cengage Learning, 1999, 양장(하드커버), ISBN 9780538722209
South-Western Educational Pub., 1996, ISBN 9780538711272
South-Western Pub. Co., 1983, ISBN 9780538075305
South-Western Pub. Co., 1978, ISBN 9780538075206