INTERMEDIATE ALGEBRA AN APPLIED APPROACH SECOND EDITION
1987 年出版640 页ISBN：0395380952
INTERMEDIATE MICROECONOMICS:A MODERN APPROACH THIRD EDITION
1993 年出版623 页ISBN：0393963209
INTERMEDIATE MICROECONOMICS A MODERN APPROACH FOURTH EITION
HAL R.VARIAN1996 年出版688 页ISBN：0393968421
INTERMEDIATE MICROECONOMICS:A MIDEN APPROACH:SECOND EDITION
HAL R.VARIAN1989 年出版599 页ISBN：0393959244
INTERMEDIATE MICROECONOMICS A MODERN APPROACH SIXTH EDITION
HAL R.VARIAN著2222 年出版688 页ISBN：0393978303
INTERMEDIATE ALGEBRA AN APPLIED APPROACH 4TH EDITION
1995 年出版622 页ISBN：039570832X
BEGINNING AND INTERMEDIATE ALGEBRA AN INTEGRATED APPROACH
R.DAVID GUSTAFSON PETER D.FRISK1999 年出版1045 页ISBN：0534359434
INTERMEDIATE ALGEBRA AN APPLIED APPROACH THIRD EDITION
RICHARD N.AUFMANN VERNON C.BARKER1991 年出版602 页ISBN：039543193X
A PROBLEM-SOLVING APPROACH TO INTERMEDIATE ALGEBRA
2222 年出版515 页ISBN：0201129744
