TY  - BOOK
AU  - Hossain,K.M.
AU  - Samad,A.
ED  - Bangladesh Statistical Association.
TI  - Statistics the essential tool for research and planning: proceedings of first National Statistical Conference 
U1  - 519 23
PY  - 1978///
CY  - Dacca : 
PB  - Bangladesh Statistical Association
KW  - Statistics
ER  -