TY  - BOOK
AU  - Das,N.G.
TI  - Statistical methods in Commerce, Accountancy & Economics
U1  - 310 
PY  - 1984///
CY  - New Delhi
PB  - M. Das
KW  - Sociology
KW  - Statistics
KW  - পরিসংখ্যান
N1  - Include index
ER  -