Penfold, R. A. <br/><br/>
Modern op-amp projects / 
by R.A. Penfold. 
 - Shepherds Bush road, London. :   Bernard Babani Pub. Ltd.,   1982 
 - 104p. :   ill. ;   18cm. 
 - BP ;  106 .
<br/><br/><label>ISBN: </label>0859340813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integrated circuits.<br/>Operational amplifiers.