TY  - BOOK
AU  - Falk, Ruma 
TI  - Understanding probability and statistics : A book of problems 
SN  - 8173714401
U1  - 519.2076 
PY  - 2003///
CY  - Hyderabad
PB  - University press 
KW  - Mathematical Statistics
KW  - Probabilities
ER  -