Input output transactions tables 1993 - 94 

 - Delhi  Government Press India          2000 
 - 272p.  cm. 
 -  1973-74 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Engeeniring
<br/><br/><label>Dewey Class. No.: </label>X:89P:(B).2s, K5/GD