Buyers guides 79 
/ Indian Standards Institutions 
 - New Delhi:   Indian Standards Institutions,   1979 
 - 233p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standards
<br/><br/><label>Subjects--Index Terms: </label>Chemical  Civil engineering  
<br/><br/><label>Universal Decimal Class. No.: </label>R 006  / L9