Potter, Merle C. GRE time. saver : A concise, effective review for the Graduate Record Examination / Merle C. Potter, John F. Cross, James W. Ney. - 2nd ed. - Okemos, Ml : Great Lakes Press, 1994. - 492 p. At head of title: From the professors who know it best! ISBN: 1-881018-09-1 Subjects--Topical Terms: English language--Textbooks for foreign speakers