Heard, William Ernest <br/><br/>
Multiple choice tests in technical drawing / 
W. E. Heard. 
 - London:   Macmillan,   1972.  
 - 44 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0333118383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>604.2076