Units on electricity 

 -  1966 
 - p.  cm. 
 - Instructional material national counicl of eduactional research adn training .
<br/><br/><label>Standard No.: </label>30114 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity
<br/><br/><label>Dewey Class. No.: </label>C6, K61