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 AND INTERMEDIATE ALGEBRA
ALAN S.TUSSY R.DAVID GUSTAFSON2000 年出版1018 页ISBN：0534368832
ELEMENTARY SURVEYING NINTH EDITION
PAUL R.WOLF RUSSELL C.BRINKER1994 年出版760 页ISBN：0065003993
ELEMENTARY PRINCIPLES OF EDUCATION
EDWARD L.THORNDIKE AND ARTHUR I.GATES1939 年出版335 页ISBN：
ELEMENTARY ALGEBRA THIRD EDITION
ALDEN T.WILLIS CAROL L.JOHNSTON BARBARA BUHR1991 年出版471 页ISBN：0534145868
