Indian Standard Insttution <br/><br/>
Methods for quantitative chemical analysis of ternary mixtures of protein fibres nylon 6 or nylon 6.6 & certain other fibres 

 - New Delhi  I.S.I.  1972 
 - 10 
<br/><br/><br/>English 
<br/><br/><label>Dewey Class. No.: </label>677.0287  / ISI