TY  - BOOK
AU  - Freund, John E.
AU  - 
TI  - Mathematical statistics
SN  - 81-203-0784-4
U1  - 519.22 
PY  - 1999///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Statistics
KW  - Census
KW  - Probabilities
ER  -