Lye, P. F. <br/><br/>
Metalwork theory: Book 4/ 
by P.F. Lye 
 - Metric edition  
 - Cheltenham:  Nelson Thornes Ltd,  1985. 
 - 72 p.:  ill; 
<br/><br/><label>ISBN: </label>9780174443162 
<br/><br/><label>Dewey Class. No.: </label>621.75