TY  - BOOK
AU  - Nag,N.K.,
TI  - Business statistics and mathematics
SN  - 81-272-0861-2
U1  - 519.5 
PY  - 2003///
CY  - Ludhiana
PB  - Kalyani publishers
KW  - Probabilities & applied mathematics
KW  - Business statistics and mathematics
ER  -