TY  - BOOK
AU  - Islam,M.Nurul
AU  - 
TI  - An introduction to sampling methods: 
SN  - 984 32 1976 7
U1  - 519.52/I82i 
PY  - 0000///Mullick and brothers
PY  - 2014///
CY  - Dhaka
KW  - Statistical mathematics
KW  - Mathematics
N1  - Includes index bibliog
ER  -