Indian Standard :Quality Tolerances for Water For Rayon-Manufacturing Industry 
Indian Standards Institution 
 - N.Delhi  Indian Standards Institution  1964 
 - 5p. 
<br/><br/><label>Subjects--Index Terms: </label>IS : 2725 - 1964 IS Code 
<br/><br/><label>Dewey Class. No.: </label>677.46:543.3  / ISI