Indian Standards Institution <br/><br/>
Indian standard code of practice for the selection, installation and maintenance of switchgear and controlgear part II selection  code of practice for power installation and maintenance sectional committee, ETDC 20 

 - Indian Standards Institution, New Delhi  1982 
 - 60 
<br/><br/><label>Dewey Class. No.: </label>IS:10118(pt.II)-1982 621.3172 I.S.I.