Jaffe, Eugene D. Barron's GMAT / Eugene D. Jaffe, Stephen Hilbert. - 16th ed. - Hauppauge, NY : Barron's Educational Series, 2011. - p. cm. ISBN: 9781438070285 Subjects--Topical Terms: Graduate Management Admission TestManagement LC Class. No.: HF1118 / .J33 2011