Gerhard, John. <br/><br/>
German grammar :  simplified / 
by John Gerhard. 
 - Toronto :  Coles,  1974. 
 - 129 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>German language--Grammar--1950-<br/>Allemand (langue)--Grammairey--1950-