Puerto Rico,1990.  1990census of population and housing = Puerto Rico,1990.  Summary population and housing characteristics  Resumen de características de la población y vivienda : censo 1990 de población y vivienda. 
 Summary population and housing characteristics, Puerto Rico  1990 census of population and housing, Puerto Rico  Puerto Rico, 1990.  censo 1990 de población y vivienda  Resumen de características de la poblacíon y vivienda  Resumen de características de la poblacíon y vivienda  Censo 1990de población y vivienda 

 - [Washington, D.C.]  U.S. Dept. of Commerce, Economics and Statistics Administration, U.S. Census Bureau  For sale by Supt. of Docs., U.S. G.P.O.  [1991] 
 - 1 v. (various pagings)  ill., maps  28 cm. 
<br/><br/> Parallel texts in English and Spanish, bound together back-to-bak and inverted, each with its own title page.  "Issued November 1991."  CPH-1-53." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing--Puerto Rico.--Statistics.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico<br/>United States--Census, 22nd, 1990.<br/>Puerto Rico--Population.--Statistics.
<br/><br/><label>Gov. Doc. Class. No.: </label>C 3.223/18:1990 PHC-1-53