Foy, Ronald <br/><br/>
Graded problems in technical drawing / 
Ronald Foy. 
 - London:   Oxford University Press,   1972.  
 - 127 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering drawings<br/>Drawing--Technique
<br/><br/><label>Dewey Class. No.: </label>604.2