INTERMEDIATE ALGEBRA AN APPLIED APPROACH SECOND EDITION
1987 年出版640 页ISBN：0395380952
ELEMENTARY ALGEBRA FOR COLLEGE STUDENTS THIRD EDITION
1992 年出版499 页ISBN：0132595818
ELEMENTARY ALGEBRA:A STRAIGHTFORWARD APPROACH THIRD EDITION
1990 年出版438 页ISBN：0912675691
COLLEGE ALGEBRA THIRD EDITION WITH TECHNOLOGY UPDATES
1995 年出版620 页ISBN：0669398284
LAW AND ECONOMICS:AN INTRODUCTORY ANALYSIS
WERNER Z.HIRSCH1979 年出版274 页ISBN：012349480X
ALGEBRA-PROGRAMMED SECOND EDITION PART 1
ROBERT H. ALWIN ROBERT D.HACKWORTH1978 年出版450 页ISBN：
INTRODUCTORY LINEAR ELECTRICAL CIRCUITS AND ELECTRONICS
MICHAEL C.KELLEY BENJAMIN NICHOLS1988 年出版590 页ISBN：
NETSCAPE NAVIGATOR 6:INTRODUCTORY CONCEPTS AND TECHNIQUES
2001 年出版248 页ISBN：0789546477
BASIC ALGEBRA A GUIDED APPROACH SECOND EDITION
ROBERT A.CARMAN1982 年出版575 页ISBN：
