TY  - BOOK
TI  - An Introduction to Statistical Methods and Data analysis / 
SN  - 534931502
AV  - QA276.O77 1992  
PY  - 1992///
CY  - Carlifornia : 
PB  - Wadsworth, 
KW  - _Mathematical statistics
N1  - includes index; includes index
ER  -