Greenberg David H., Kosters Marvin. <br/><br/>
The impact of income maintenance programs on hours of work and incomes of the working poor:  some empirical results, ; 
David H.Greenberg,Marvin.Kosters. 
 - California;  Rand Corporation,  1970 
 - 13 p.;  28 cm 
 - [Rand Corporation papers];  P-4544 .
 - [Rand Corporation papers];  P-4544 .
<br/><br/><label>ISBN: </label> Hadiah