Donnelly, E.L. <br/><br/>
Electrical Installation:  Theory and Practice 

 - 3rd ed. 
 - London  Harrap  1980 
 - X; 228p  Drawings 
<br/><br/><label>ISBN: </label>0245536272 
<br/><br/><label>LC Class. No.: </label>TK146  / .D72