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ROLAND E.LARSON ROBERT P.HOSTETLER1996 年出版886 页ISBN:0669417645
COLLEGE ALGEBRA & TRIGONOMETRY:A GRAPHING APPROACH SECOND EDITION
FRANKLIN DEMANA BERT K.WAITS STANLEY R.CLEMENS1992 年出版0 页ISBN:
GRADUATE TEXTS IN MATHEMATICS 78:A COURSE IN UNIVERSAL ALGEBRA
STANLEY BURRIS H.P.SANKAPPANAVAR1981 年出版279 页ISBN:0387905782