TY  - BOOK
ED  - United States
TI  - Statistical abstract of the United States, 1949
U1  - 973 
PY  - 1981///.
CY  - Washington,: , Government Printing  Office
KW  - Geography
KW  - Political parties
KW  - Economic development
KW  - Social problems
KW  - Education
KW  - Social aspects
KW  - United States
N1  - Cover title: Statistical abstract of the United States 1981 : national data book and guide to sources
ER  -