Dummer, G. W. A. <br/><br/>
Varibale resistors and potentiometers/ 
G.W.A Dummer 
 - 2nd ed. 
 - London:  Sir ISAAC Pitman,  c1963 
 - xi, 22 8 p.:  ill.;  22 cm. 
 - Radio and electronic components .
<br/><br/> Includes index 
<br/><br/>Includes bibliography: p. 215-225 
<br/><br/><label>ISBN: </label> Rs. 45.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric resistors<br/>Potentiometer<br/>Varistors
<br/><br/><label>Dewey Class. No.: </label>621.384133