Lenk, John D. <br/><br/>
McGraw-Hill Circuit Encyclopedia and Troubleshooting Guide 
by John D.  Lenk 
 - New York  McGraw-Hill Inc.  1993 
 - xi, 647 pages ;  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-07-038076-7 
<br/><br/><label>Dewey Class. No.: </label>R/621.3815/L54