000 003780000a22001570004500
020 _a81-85198-89-6
060 _a100
082 _a519.2 CAC
100 _aCacoullos, T
245 _aExercises in probablity
260 _aNewdelhi, Narosa publishing house
260 _c1989
300 _a248
650 _aProbablities/statistics/random variables/variance
942 _cBK
999 _c210188
_d210188