Indian Standards Institution <br/><br/>
Indian standard method for identification of application classes of dyes on textile materials Part II wool, silk and other protein fibres  dyestuffs sectional committee, TDC 38 

 - Indian Standards Institution, New Delhi  1969 
 - 8 
<br/><br/><label>Dewey Class. No.: </label>IS:4472(part II)-1968 I.S.I.