Batcher, Ralph R <br/><br/>
The electronic control handbook 
Ralph R. Batcher and William Moulic 
 - New Yor  Caldwell-Clements  1946 
 - 344p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.38  / BAT