Terrel, Tracy D. Kontakte: A communicative approach/ by Tracy D. Terrell, Erwin Tschirner, Brigitte Nikolai and Herbert Genzmer - New York: McGraw-Hill, Inc., c1992 - xxix,572p.: ill.; 24 cm. Includes Index ISBN: 0-07-063787-3 Dewey Class. No.: BCir. 438.2421 / K83