Switchgear and control handbook / 
Robert W. Smeaton, editor. 
 - New York:  McGraw-Hill,  1977. 
 - 1v. (various pagings) :  ill.;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070584397 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Electric switchgear--Handbooks, manuals, etc.<br/> Electric controllers--Handbooks, manuals, etc.<br/> Automatic control--Handbooks, manuals, etc.