Richards,J. C. <br/><br/>
Breakthrough :  a course in english communication practice  2 / 
J.C. Richards, M.N. Long. 
 - kuala Lumpur :  Oxford University Press,  1977. 
 - xii, 146 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Composition and Exercise.<br/>English language--Foreign students.