See also:
BusinessWeek GMAT Prep Advice on taking the GMAT test and sample practice tests. http://www.businessweek.com/bschools/gmat/
The Delta Course Online GMAT study course, test debriefings, and advice on stress. Practice test with immediate feedback. [Requires subscription]. Offers daily GMAT practice questions by e-mail. http://www.deltacourse.com/
Graduate Management Admission Council An educational association provides information about MBA programs, financing, student preparation products and GMAT registration. http://www.gmac.com/
Manhattan Review Preparation courses in Germany, and MBA admissions consulting. http://www.review.de/gmat-en.html
The Princeton Review: GMAT Provides classroom and online courses. http://www.princetonreview.com/mba/testprep/testprep.asp?TPRPAGE=3
Veritas Offers preparation and one-on-one tutoring centers. http://veritasprep.com
Wikipedia: GMAT Article that gives an overview of the Graduate Management Admission Test. http://en.wikipedia.org/wiki/Graduate_Management_Admission_Test
