TY  - BOOK
AU  - Tumin,Melvin Marvin
AU  - Feldman,Arnold S.
TI  - Social class and social change in Puerto Rico
T2  - A Social Science Research Center study
AV  - HN240.Z9 S67 1971
U1  - 301.44/097295 
PY  - 1971///]
CY  - Indianapolis
PB  - Bobbs-Merrill
KW  - Social classes
KW  - Puerto Rico
KW  - Local
KW  - Social conditions
KW  - 1952-
N1  - 920603; Includes bibliographical references
ER  -