TY  - GEN
AU  - Hoel, Paul G
AU  - Port, Sidney C
AU  - Stone, Charle  J
TI  - Introduction to probability theory
SN  - 81-85461-68-6
U1  - 519.2 HOE 
CY  - New Delhi, Universal book stall
KW  - Statistics/ probability/ random variables
ER  -