TY  - GEN
AU  - Anderson, David R.
AU  - Sweeney, Dennis J.
AU  - Williams, Thomas A.
TI  - Introduction to statistics: concepts and applications 
SN  - 0314566694
U1  - 519.5  
PY  - 1991///
CY  - New York
PB  - West Publishers
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -