Field and Potential : physics teachers guide unit 3 

 - England :  Penguin Books,  1971. 
 - vii,119p.;  21cm 
<br/><br/><label>ISBN: </label>14-082703-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.07  / PHY