Wright, John P. <br/><br/>
The vital spark : an introduction to the generation , supply and the use of electricity. 

 - London:  Heinemann Education Books,  1974. 
 - v, 210p.; 24cm 
<br/><br/>"N" 
<br/><br/><label>ISBN: </label>"0 435 68945 2" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Electrical engineering.
<br/><br/><label>Subjects--Index Terms: </label>"Y" 
<br/><br/><label>LC Class. No.: </label>TK146  / .W75