Ryan, Charles William,   1929- <br/><br/>
Basic electricity :  a self-teaching guide /  [Books]. 
Charles W. Ryan. 
 - 2nd. ed. 
 - New York :   Wiley,   1986. 
 - vii, 291 p. :   ill. ;   26 cm. 
 - Wiley self-teaching guides .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. vi. 
<br/><br/><label>ISBN: </label>0471850853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity--Programmed instruction.