Indian chemical directory 

 - 8th ed. 
 - Bombay:   Technical Press Publications,   1965 
 - 148p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Testing laboratories 
<br/><br/><label>Universal Decimal Class. No.: </label>R 661(058.7)   / K5