Long, Clarence D. <br/><br/>
Labor force under changing income and employment:   a study by National Bureau of Economic Research / 
Clarence D. Long 
 - Princeton :  University Press ,  1958 
 - xxi, 440p.:  ills.;  22 cm. 
<br/><br/> Appendixes 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employment<br/>Income<br/>Manpower<br/>Labour
<br/><br/><label>Dewey Class. No.: </label>331  / LON