Bird, J. O. <br/><br/>
Mathematics for electrical technicians, level 4 and 5 / 
J.O. Bird, A.J.C. May. 
 - London :  Longman,  1981. 
 - 384 p. :  ill., graphs. 
<br/><br/><label>ISBN: </label>0582417600 
<br/><br/><label>LCCN: </label>93034305     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering--Mathematics