Croft  <br/><br/>
American electricians' handbook  
/ Terrell Croft, wilford I. Summers, Frederic P. Hartwell. 
 - 15th ed.. 
 - New York  McGraw-Hill  2009. 
 - 1 v. (various pagings)  ill.  24cm 
 - [no series statement]  no. 30 .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780071494625  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering--Handbooks, manuals, etc.<br/>Electric engineering--Handbooks, manuals, etc--United States
<br/><br/><label>Dewey Class. No.: </label>621.31924 CRO 2009