Lye, P.F <br/><br/>
Metalwork theory: Book 1/ 
by P.F. Lye 
 - Cheltenham:  Nelson Thornes Ltd,  1984. 
 - 64p.:  ill; 
<br/><br/><label>ISBN: </label>9780174443131 
<br/><br/><label>Dewey Class. No.: </label>621.75