National bureau of economic research <br/><br/>
Respect for Facts / 
National bureau of economic research 
 - New York,   1960 
 - viii, 72p  ill.   25 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / NAT