Pratley, John B. <br/><br/>
Study Notes for Technicians:    Electrical and Electronics Principles vol 1. /  (print resoures 
by John B. Pratley.- 
 - New york:  McGraw-Hill,  c1982. 
 - 72p.:  ill.;  25cm 
<br/><br/><label>ISBN: </label>0070846618 
<br/><br/><label>Source: </label>B-7573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study notes--technicians
<br/><br/><label>LC Class. No.: </label>T107.P62