Valkenburg, Van <br/><br/>
Basic electricity, vol. 2 / 
Van Valkenburgh. 
 - Rev. ed. 
 - Indiana :  Hayden Books,  c1982. 
 - 150 p. : ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>9710844210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity.