Lado, Robert,  1915-1995. <br/><br/>
Language teaching :  a scientific approach / 
Robert Lado 
 - New York ;  London :  McGraw-Hill,  c1964 
 - xiv, 239 p. :  ill. ;  23 cm 
<br/><br/>Bibliography: p. 223-229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern--Study and teaching
<br/><br/><label>LC Class. No.: </label>P51  / L3 
<br/><br/><label>Dewey Class. No.: </label>407  / LAD 1964