Say, M. G.  <br/><br/>
Electro-technology :   basic theory and circuit calculations for electrical engineers / 
M. G. Say. 
 - 2nd ed. 
 - London :  George Newnes,  c 1955. 
 - 167 p. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>312  312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering.
<br/><br/><label>Dewey Class. No.: </label>621.3 / S99e