I would like to know which test preparation materials below are worthwhile and what are the strategies I can use to study for the gmat and any recomendations to follow for it. I am getting kind of overwhelmed with all this study materials and dont know where to start.
a)I already have 2002 cracking the gmat princeton review
, do I need the 06 edition.
GMAT 2006, Premier Program
c) Cracking the GMAT
, 2007 Edition (Graduate Test Prep)
d) The Official Guide for GMAT Review, 11th Edition (Paperback)
e) anyone taken princeton review
classes (its a two month course is it worthwhile the $$$) and mgmat classes
(or just buy their study guides)