Payment by ressult 

 -  1951 
<br/><br/><label>Standard No.: </label>133,346 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:9525, J1