Special English for business  [sound recording] 

 - New York :  Collier Macmillan International,  1977 
 - 1 sound cassette (ca. 60 min.) :  analog ;  11 X 7 cm. +  1 book 
<br/><br/> APD 00598 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Business English