Sharpe, Pamela J. Barron's How to Prepare for the Toefl iBT : internet-based test / Pamela J. Sharpe. - 12th ed. - Lahore : Jahangir Book Depot, 2007 - xiv, 812 p. : ill. 27 cm. ISBN: 9780764179051;0764179055 Subjects--Topical Terms: Toefl iBT National Library of Medicine Call No.: PE 128 / .S53 2007