Indian Standards Institution <br/><br/>
Indian standard specification for honeycomb towels, cotton khadi, bleached  handloom and khadi sectional committee, TDC 13 

 - Indian Standards Institution, New Delhi  1967 
 - 9 
<br/><br/><label>Dewey Class. No.: </label>IS:3781-1966 677.21 I.S.I.