Denki kankei hōki oyobi gijutsu kijun kaisetsu / 
 Denki hōki, gijutsu kijun kaisetsu 
Tomita kōhei ... [et al.] shippitsu ; [Denki Gakkai Tsūshin Kyōikukai hen]. 
 - Kaiteiban. 
 - Tōkyō :  Denki Gakkai :  Gakkensha hanbai,  1967. 
 - 6, 278 p. :  ill. ;  22 cm. 
 - Denki Gakkai daigaku kōza .
<br/><br/> Colophon inserted. 
<br/><br/><label>LCCN: </label>j  68003481  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric utilities--Law and legislation--Japan.<br/>Electrical engineering--Safety regulations--Japan.
<br/><br/><label>LC Class. No.: </label>LAW