Pratt, W. T. <br/><br/>
Worked examples in electrical engineering / 
W.T. Pratt. 
 - London :  Hutchinson Technical Education,  1955 
 - ix, 263 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering--Problems, exercises, etc.<br/>Electric engineering--Study and teaching.