Purcell Edward M Au. <br/><br/>
Electricity and magnetism 
Purcell Edward M Au. 
 -  1981 
<br/><br/><label>Standard No.: </label>10631 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C6oj7, M1