New product trends in electronics / 
Ed. Johnsrud John. 
 - New York :  McGraw-Hill,  1978. 
 - VI,333 s.,fot. ;  28cm. 
<br/><br/> Electronics Book Series.No 1. 
<br/><br/><label>ISBN: </label>070997195 
<br/><br/><label>Universal Decimal Class. No.: </label>621.382  621.39