Clark, William H.,  P. E. <br/><br/>
Electrical design guide for commercial buildings // 
William H. Clark II 
 - New York :  McGraw-Hill, 
 - 353p. :  ill. ;  24cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0070119910 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial buildings--Power supply<br/>Commercial buildings--Electric equipment<br/>Electric power--Conservation