Parr,E.A <br/><br/>
Industrial Control Handbook 

 - 3rd ed. 
 - Newnes  New Delhi  1998 
 - xix,802p. 
<br/><br/><label>ISBN: </label> RS 13587.00 
<br/><br/><label>Dewey Class. No.: </label>670.427 PAR