Harnwell, Gaylord P.. <br/><br/>
Principles of Electricity and Electromagnetism /  Textual Documents 
Gaylord P.Harnwell. 
 - 1st ed. / 
 - New York :  McGraw - Hill book company ,  1949. 
 - xvi,670p. ;  23cm. 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Electricity and Electromagnetism Electromagnetism G-Physics 
<br/><br/><label>Dewey Class. No.: </label>537  / H 229 P