Mathematics for Economists - Simon & Blume - Mint - $50

Mildly used copy of Mathematics for Economists by Carl P Simon and Lawrence Blume. Some highlights and pen marks (only till pg 50). Otherwise looks like brand new.

ISBN: 0393957330. here's more info on the book.

http://www.amazon.com/Mathematics-Economists-Carl-P-Simon/dp/0393957330/ref=pd_bbs_sr_1_s9_rk?ie=UTF8&s=books&s9r=8a02b54114211f250114aa25ed201279&itemPosition=1&qid=1231099370&sr=8-1

$50 or best offer.