00739pamaa2200205 4500 0000022766 20060818090000.0 0435263005 428.0076 DUF PE1128.A2 DUF 1995 DUFFY The Heinemann TOEFL practice tests Carolyn B. Duffy and M. Kathleen Mahnke [ audiocassette]. New edition. Oxford: Heineman, 1995. 2 audiocassette. Includes cassette one (1 of 2) and cassette two (2 of 2) Test of English as a foreign language -- Study guides English language -- Examinations -- Study guides Englsih language -- Textbooks for foreign speakers Mahnke, M. Kathleen