Names of indigenous manufactrers of industrial machinery  
/ Directorate General of Technical Development 
 - New Delhi:  Directorate General of Technical Development,   1965 
 - vii, 76p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology.
<br/><br/><label>Subjects--Index Terms: </label>Seed Leaf  
<br/><br/><label>Universal Decimal Class. No.: </label>R 66/68(021)   / K5