TY  - GEN
AU  - Johnson , Robert
TI  - Elemenyary statistics
SN  - 871504065
U1  - 519.5 
PY  - 1984///
CY  - Boston
PB  - PWS Publishers
KW  - STATISTICS
KW  - DESCRIPTIVE STATISTICS
KW  - ANALYSIS AND PRESENTATION
KW  - PROBABILITY
ER  -