TY  - BOOK
AU  - Falk, Ruma 
TI  - Understanding probability and statistics: a book of problems
SN  - 9788173714405
U1  - 519.5 F186u 
PY  - 2003///
CY  - Hyderabad
PB  - Universities Press
KW  - Statistics
KW  - Probabilities
ER  -