Richard, Jack Croft <br/><br/>
Breakthrough :a course in english communication practice 
J.C. Richard, M.N. Long 
 - New ed. 
 - Oxford  Oxford University Press fifth impression  1990. 
 - xii, 140 p.  ill. : facsims, forms, maps, ports  25 cm 
<br/><br/><label>ISBN: </label>0194253686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English la guage--Spoken English<br/>English language--Text-books for foreign speakers