Bernard, Josef,   1943- <br/><br/>
The electronic project builder's reference :  designing and modifying circuits /  [Book]. 
Josef Bernard. 
 - Blue Ridge Summit, PA :   TAB Books,   1990. 
 - x, 180 p. :   ill. ;   25 cm. 
<br/><br/><label>ISBN: </label>0830692606 
<br/><br/><label>LCCN: </label>89020472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances--Amateurs' manuals.<br/>Integrated circuits--Amateurs' manuals.