Duffin, W.J. <br/><br/>
Electricity and magnetism/ 
W.J.Duffin 
 - 4th ed. 
 - 437p.:  ill. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780077072094  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity--Magnetism
<br/><br/><label>LC Class. No.: </label>QC 522.D83 1990