向读economics的师兄师姐求购以下几本书!

1: 'Economics", by Begg, Fischer & Dornbusch, 6 deition. Student Edition(with Student CD-ROM) ISBN: 0077096150 Published: July 2000 McGraw Hill
2: 'Principles of Economics', by N Gregory Mankiw, 2 edition, Dryden Press.
3: 'Essential Mathematics for Ecomomics and Business by Teresa Bradley and Paul Patton. John Wiley & Sons, 1998. ISBN 0-471-97511-7
以上书刊, 原版或者中文版本都可以..
有这些书的请回帖.谢谢~~~~~~~~~~~~