TY  - BOOK
AU  - N. G. Das.,
TI  - Statistical methods in commerce, accountancy an economics
U1  - 001.422 
PY  - 1989///
CY  - Kolkata
PB  - N. G. Das
KW  - STATISTICAL METHODS.
UR  - library@narajolerajcollege.ac.in
ER  -