Income maintenance and labour supply: econometric studies 
edited by Glen G. Cain and Harold W. Watts 
 - New York  Academic Press  1973 
 - 373p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income - United States<br/>Labour supply - United States
<br/><br/><label>Dewey Class. No.: </label>R1x73 C123