Indian Standards Institution <br/><br/>
Indian standard electrotechnical vocabulary part XII ferromagnetic oxide materials  electrotechnical standards sectional committee, ETDC 1 

 - Indian Standards Institution, New Delhi  1975 
 - 22 
<br/><br/><label>Dewey Class. No.: </label>IS:1885(pt.XII)-1966 538.44 I.S.I.