홈 / 책 찾기 / 판 고르기
판 4개, 최신 판부터
Pearson Education, Limited, 2021, ISBN 9780137035830
IBM Press/Pearson plc, 2009, ISBN 9780137035861
Pearson Education, Limited, 2009, ISBN 9780137035847
Internatioal Business Machines Corp., 2009, ISBN 9780138150471
