PRECALCULUS PROBLEM SOLVING WITH TECHNOLOGY
LAWRENCE O.CANNON JOSEPH ELICH1996 年出版610 页ISBN：067399905X
PRECALCULUS MATHEMATICS A FUNCTIONAL APPROACH FOURTH EDITION
KARL J.SMITH1990 年出版602 页ISBN：0534119220
CONTEMPORARY COLLEGE ALGEBRA A GRAPHING APPROACH SECOND EDITION
THOMAS W.HUNGERFORD2005 年出版766 页ISBN：2900534466564;2900534466
PRECALCULUS WITH UNIT-CIRCLE TRIGONOMETRY
1990 年出版734 页ISBN：0314710159;0314668136
PRECALCULUS:A PROBLEMS-ORIENTED APPROACH FIFTH EDITION
DAVID COHEN1997 年出版0 页ISBN：
PRECALCULUS A PROBLEMS-ORIENTED APPROACH FOURTH EDITION
DAVID COHEN1993 年出版750 页ISBN：0314012559
