TY  - BOOK
AU  - Johnson,Robert
TI  - Elementary statistics
SN  - 9780534917197
AV  - QA276.12.J64 1988 
U1  - 519.5 19
PY  - 1988///
CY  - Boston
PB  - PWS-Kent Pub. Co.
KW  - Statistics
N1  - Includes index
ER  -