TY  - BOOK
AU  - United Nations, International Economic and Social Information and Policy Analysis (Deptt of-)
TI  - Handbook of population and housing censuses
U1  - Y:5.1.N7, N6.4/UN 
PY  - 1996///
CY  - New York
PB  - UN         
N1  - Pt 4 : Economic activity status.98p
ER  -