Ryder, John D. <br/><br/>
Engineering electronics with industrial applications and control / 
by  John D. Ryder 
 - 2nd ed. 
 -  Prentice Hall of India,   1967. 
<br/><br/><label>Subjects--Index Terms: </label>Electronics and communication engineering 
<br/><br/><label>Dewey Class. No.: </label>621.381