Survey of incomes and expenditures of wage earner's families in Puerto Rico in 1952  preliminary release no. 1-4. 

 - San Juan, P.R.  1954. 
 - 1 v. (various pagings)  tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income--Puerto Rico.<br/>Cost and standard of living--Puerto Rico.