Business contacts :  materials for developing listening and speaking skills for the student of business english / 
N. Brieger...[et al.] 
 - Englewood Cliffs, N.J. :  Prentice-Hall International,  1987 
 - 128 p. ;  25 cm. 
 - Materials for language practice .
<br/><br/><label>ISBN: </label>0130933112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in management--Programmed instruction<br/>English language--Business English--Programmed instruction<br/>English language--Text-books for foreign speakers--Programmed instruction