Gottlieb, Irving <br/><br/>
Frequency changers/ 
Irving M. Gottlieb 
 - London:  W. Foulsham,  c1965 
 - 224 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frequency changers<br/>Electric current converters<br/>Frequency  multipliers<br/>Frequency dividers
<br/><br/><label>Dewey Class. No.: </label>621.3815