Towers, T. D.,  1914- <br/><br/>
Practical solid state DC supplies / 
[by] T. D. Towers. 
 - London ;  New York :  Foulsham,  1976. 
 - [5], 194 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0572009054 :  £5.50 
<br/><br/><label>LCCN: </label>77357406  
<br/><br/><label>Nat. Bib. No.: </label>GB76-30997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric apparatus and appliances--Power supply--Direct current.
<br/><br/><label>LC Class. No.: </label>TK7868.P6  / T68 1976 
<br/><br/><label>Dewey Class. No.: </label>621.381 52 TOW