TY  - BOOK
AU  - Williams,Byron
TI  - Puerto Rico: commonwealth, state, or nation? / 
U1  - F1971 
PY  - 1972///
CY  - New York
PB  - Parent's Magazine Press
KW  - Puerto Rico
KW  - History
KW  - Local
KW  - Politics and government
KW  - United States
KW  - Relations [general] with Puerto Rico
KW  - Relations [general] with United states
ER  -