Zahler, Kathy A. McGraw-Hill's 6 GRE practice tests / Six GRE practice tests 6 GRE practice tests Kathy A. Zahler, Christopher Thomas. - New York, N.Y. : McGraw-Hill, 2011. - xiv, 395 p. : ill. ; 28 cm. ISBN: 9780071743129 (pbk.) 007174312X (pbk.) Subjects--Topical Terms: Graduate Record Examination--Study guides Dewey Class. No.: 378.1662 / ZAH 2011