TY  - BOOK
AU  - Freund, John E.
TI  - Statistics: A First Course
SN  - 0138459584
U1  - 519.5 
PY  - 1981///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Mathematics
KW  - Pure Sciences
KW  - Mathematical statistics
ER  -