English this way :  teacher's manual and key to books 1-12 / 
English Language Services 
 - New York  Collier-MacMillan International  1964 
 - 12 v. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Study and teaching--Foreign speakers