Lenk, John D. <br/><br/>
Handbook of practical microcomputer troubleshooting / 
John D.Lenk 
 - Reston, Virginia :  Reston Publishing Company,  1979 
 - 389 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0835927571 
<br/><br/><label>LCCN: </label>79-1357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers--Maintenance and repair