Semwanga, Emanuel L. K. <br/><br/>
D.C motor speed control by pulse-width-modulation-using silicon cont rolled rectifiers / 
Emanuel L.K. Semwanga 
 - Kampala :  Makerere University,  1975 
 - 95 p. :  ill. ;  29 cm. 
<br/><br/>Dissertation (BSc. Electr. Eng.) - Makerere University, 1975 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric motors, Direct current<br/>Electric controllers
<br/><br/><label>Dewey Class. No.: </label>621.46