Nelkon, M. Humphreys, H.I. <br/><br/>
Electronics and Radio 

 - 3rd 
 - Heinemann Educational Books  London  1969 
 - 362p.  Fig., Chart, Table 
<br/><br/><label>ISBN: </label>0435683357 
<br/><br/><label>Nat. Bib. No.: </label>4754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>621.38  / NEL 621.396  / NEL