Lal, B.B.. <br/><br/>
Industrial Productivity and Economic Growth /  

 - 1st ed /  
 - Allahabad-2 :   Chaitanya Publishing House. 
 - p391 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>X8(A):2  / K5