Sgoblema [d J W],  <br/><br/>
Using Transisters 2nd Edn 

 - No Place  No Publisher  1960 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Generalia
<br/><br/><label>Dewey Class. No.: </label>621.3815  / SGO-U