DELHI PRODUCTIVITY COUNCIL, ENERGY CONSERVATION IN SUGAR INDUSTRY (All India seminar on -).Proceedings. 

 -  1981 
<br/><br/><label>Standard No.: </label>77463 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X9(J94)0bC84p2,N81, M2