Indian Standards Institution <br/><br/>
Indian standard specification for magnesium carbonate for cosmetic industry  cosmetics sectioan committee, PCDC 19 

 - 2nd ed 
 - Indian Standards Institution, New Delhi  1984 
 - 15 
<br/><br/><label>Dewey Class. No.: </label>IS:2528-1984 668.55 I.S.I.