Richards, Jack C. <br/><br/>
Breakthrough  a course in English communication practice 
J. C. Richards, M. N. Long. 
 - New ed. 
 - Oxford  Oxford University Press  c1984. 
 - xii,132p.:  ill., maps,facisms,plans,ports.;  25cm. 
<br/><br/> Previous ed.: 1977. 
<br/><br/><label>ISBN: </label>0194253600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Spoken English.<br/>English language--Text-books for foreign speakers.<br/>GEN