Harnwell, Gaylord Probasco,  1903- <br/><br/>
Principles of electricity and electromagnetism. 

 - 2d ed. 
 - New York,  McGraw-Hill Book Co.,  1949. 
 - xvi, 670 p.  diagrs.  24 cm. 
 - International series in pure and applied physics .
 - International series in pure and applied physics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICITY<br/>ELECTRICIDAD<br/>ELECTROMAGNETISM<br/>ELECTROMAGNETISMO
<br/><br/><label>Universal Decimal Class. No.: </label>537