TY  - GEN
AU  - Dissanayake , Karunathilake
AU  - Rathnasiri , B.H.M.
TI  - ව්‍යාපාර සංඛ්‍යානය:Business statistics
SN  - 95556901290
U1  - 519.5 
PY  - 1997///
CY  - Colombo
PB  - Rathnapoth
KW  -  STATISTICS - BUSINESS
KW  - MATHEMATICS
KW  - STATISTICAL MATHEMATICS
KW  -  STATISTICS
ER  -