不知道这个版本的有没有人发过啊，我是第一次发

Principles of Financial Economics
Stephen F. LeRoy
University of California, Santa Barbara
and
Jan Werner
University of Minnesota
@ March 10, 2000, Stephen F. LeRoy and Jan Werner

[此贴子已经被作者于2008-5-16 13:41:35编辑过]