TY  - BOOK
AU  - Chao,Lincoln L.
TI  - Introduction to statistics 
SN  - 0818503211 
AV  - QA276 C31
PY  - 1980///
CY  - Monterey, Calif.
PB  - Brooks/Cole Pub. Co.
KW  -  
KW  - Mathematical statistics
ER  -