Puerto Rico's manpower needs and supply. 
 Proyección de la demanda y la oferta de los recursos humanos en Puerto Rico. 
by Bureau of Employment Security, Department of Labor and Bureau of Economics and Statistics, Planning Board. 
 - San Juan, P.R.  1957. 
 - 134 p.  ill., tables. 
<br/><br/> Publication English and Spanish 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply<br/>Manpower.--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico