Power system protection and switchgear / 
Bhuvanesh A Oza ...[et. al.]. 
 - New Delhi :  Tata McGraw-Hill Education Private Ltd,  2011. 
 - xviii, 479 p. :  ill. ;  24 cm. 
<br/><br/> Reprint. Originally published: 2010. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780070671188  RM80.74 0070671184 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protective relays.<br/>Electric circuit-breakers.<br/>Electric power systems--Protection.