Bird, J. O. <br/><br/>
Mathematics for electrical technicians 4/5 
J.O. Bird, A.J.C. May 
 - 2nd ed 
 - Harlow, Eng.  Longman Scientific & Technical  1994 
 - xii, 497p.  25cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0582234212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering--Mathematics