Switchmode power supply handbook 
by Keith Billings. 
 - 4th ed. 
 - New York  McGraw-Hill  c1997. 
 - 1 v. (various pagings)  ill., maps  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070237247 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural engineering--Handbooks, manuals, etc.