ELEMENTARY ALGEBRA SECOND EDITION
ELAINE HUBBARD AND RONALD D.ROBINSON1999 年出版623 页ISBN:
ELEMENTARY ALGEBRA SECOND EDITION
ROLAND E.LARSON ROBERT P.HOSTETLER1996 年出版600 页ISBN:0669396133
ELEMENTARY SURVEYING NINTH EDITION
PAUL R.WOLF RUSSELL C.BRINKER1994 年出版760 页ISBN:0065003993
ELEMENTARY ALGEBRA THIRD EDITION
ALDEN T.WILLIS CAROL L.JOHNSTON BARBARA BUHR1991 年出版471 页ISBN:0534145868