TY  - BOOK
AU  - Falk, Ruma  .
TI  - Understanding probability and statistics : a book of problems / 
SN  - 81-7371-440-1
U1  - B281 
PY  - 1993///
CY  - Hyderguda : 
PB  - University Press (India) Ltd. , 
KW  - Mathematics
ER  -