TY  - BOOK
AU  - Papaoulis, Athanasios  .
AU  - Unnikrishna Pillai,S  .
TI  - Probability, random variables and stochastic processes / 
U1  - 519.2 
PY  - 2002///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
ER  -