Galenson, Walter <br/><br/>
The quality of labour and economic development in certain countries :  a preliminary study / 
Walter Galenson and Graham Pyatt 
 - Geneva :  International Labour Office,  1964 
 - vi, 116 p. ;  24 cm. 
 - International Labour Office,  Studies and reports, new ser.,  no. 68 .
<br/><br/> At head of title : International Labour Office 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--Mathematical models<br/>Labor supply
<br/><br/><label>Dewey Class. No.: </label>331