Watkins, A. J <br/><br/>
Electrical installation calculations. basic : for technical certificate level 2 
A. J. Watkins and Chris Kitcher 
 - 8th ed 
 - Boston, MA  Newnes/Elsevier  2009 
 - vii, 172 p. : col. ill. ; 23 cm 
<br/><br/><label>ISBN: </label>9781856176651 
<br/><br/><label>ISSN: </label>2006279417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric circuits<br/>Electronics - Tables
<br/><br/><label>Dewey Class. No.: </label>621.31924 WAT