Singh, L. P. <br/><br/>
Digital protection :  protective relaying from electromechanical to microprocessor / 

 - New York :  Wiley,  1994. 
 - xi, 231 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0470234369 8122405940 (Wiley Eastern Limited) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microprocessors<br/>Protective relays.
<br/><br/><label>Dewey Class. No.: </label>621 WIL 1994