Cost estimation of 1000 industries 

 - Delhi  ; Small Industry Research Institute 
 - 136p. 
<br/><br/><label>ISBN: </label> 50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Industry
<br/><br/><label>Dewey Class. No.: </label>338  / COS