TY  - BOOK
AU  - Indian Statistical Institute
ED  - Indian Statistical Institute
TI  - Health and socio- economic survey of Calcutta metropolian develpment area, 1976-77
U1  - Y33:(L:5).275.N77<--N76t4, L7/GD 
PY  - 1980///
CY  - Calcutta
PB  - Indian Statistical Institute India       
N1  - Tables with notes part iii
ER  -