Sreenivasan K <br/><br/>
Productivity and social environment 

 -  1964 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Economics
<br/><br/><label>Dewey Class. No.: </label>X:2ogY.2.N6, K4