TY  - BOOK
AU  - WONNACOTT,THOMAS
AU  - WONNACOTT,RONALD J.
TI  - INTRODUCTORY STATISTICS / 
U1  - 515.5 
PY  - 1977///
CY  - [S.N] : 
PB  - JOHN WILEY AND SONS. INC ، 
KW  - STATISTICS
KW  - STATISTICAL MATHEMATICS
ER  -