TY  - GEN
AU  - Sinha,Swapan Kumar
TI  - Child labour in Calcutta : a sociological study
SN  - 8185421080
U1  - 331.31095414 
PY  - 1991///
CY  - Calcutta : 
PB  - Naya Prokash
KW  - Child labor
KW  - India--Calcutta
KW  - Swapan Kumar Sinha
ER  -