Lado, Robert <br/><br/>
Language teaching  : a scientific approach 

 - London  : McGraw-Hill  1964 
 - xiv,239p.  : ill.  ; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages<br/>Study and teaching
<br/><br/><label>LC Class. No.: </label>IKR P51.L2