Efficient use of steam & fuel in industry  
/ The South Indian Steam & Fuel User's Association 
 - Hyderabad:    The South Indian Steam & Fuel User's Association,         1972 
 - 169p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>621.1+662.6(082.2)  / L4