English :  book one 900 / 
prepared by English Language Services. 
 - New York, N.Y. :  The Macmillan Company,  1964 
 - 145 p. :  il. 
 - Collier-Macmillan English Program .
<br/><br/> Reimpr. 1970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inglés--Métodos de enseñanza
<br/><br/><label>Dewey Class. No.: </label>428 E586