Cruz, Jos�e Bejar. <br/><br/>
Introductory signals and circuits / 
Jos�e B. Cruz, Jr.,M. E. Van Valkenburg. 
 - Waltham, Mass.,  Ginn & Co.,  c1967. 
 - xii, 465 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric circuits.