홈 / 책 찾기 / 판 고르기
판 6개, 최신 판부터
Cambridge University Press, 2010, ISBN 9780511753954
Cambridge University Press, 2003, ISBN 9780511076138
Cambridge University Press, 2003, 무선(페이퍼백), ISBN 9780521775908
Cambridge University Press, 2003, 양장(하드커버), ISBN 9780521772518
Tandem Library, 2003, School & Library Binding, ISBN 9780613920711
Cambridge University Press, 2003, E-book, ISBN 9780511074592
