Englefield, F. R. H. <br/><br/>
 - London  Elek/Pemberton  1977 
 - 192 p. ; 22 cm. 
<br/><br/><label>ISBN: </label>0301761019  by F. R. H. Englefield ; edited by G. A. Wells and D. R. Oppenheimer 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Origin<br/>Thought and thinking