Palmer, Harold E.,  1877-1949. <br/><br/>
The scientific study and teaching of languages / 
by Harold E. Palmer; edited by David Harper 
 - London :  Oxford University Press ,  1968 
 - xii, 236 p. :   fold. plate, ill. ;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern--Study and teaching