Newman, John L. <br/><br/>
Family productivity, labour supply and welfare. 

 - Washington :  World Bank,  1992. 
<br/><br/> Living standards measurement study working paper No.87. 
<br/><br/> Analyses family labour supply and consumption decisions appropriate for developing countries. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income.<br/>Wages -- Peru -- Labour supply -- Family -- Developing countries/.--Wages -- Peru -- Labour supply -- Family -- Developing countries/.--Wages -- Peru -- Labour supply -- Family -- Developing countries/.--Wages -- Peru -- Labour supply -- Family -- Developing countries/.--Wages -- Peru -- Labour supply -- Family -- Developing countries/.