Hart, P.E.. <br/><br/>
Studies in Profit, Business Saving and Investment in the United Kingdom 1920-1962 /  

 - 1st ed /  
 - London :   George Allen & Unwin Ltd.. 
 - p229 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>X65:8DR.56`N62<-N20  / K5H.1