TY  - BOOK
AU  - Islam Nurul M.
TI  - An Introduction to Demographic techniques
SN  - 9789843395078
U1  - 001.42 22
PY  - 2015///
CY  - Dhaka
PB  - Mullick & Brothers
KW  - Demographic
N1  - Indus bibliographical reference and Index
ER  -