TY  - BOOK
AU  - Runyon,Richard P.
TI  - Descriptive statistics: a contemporary approach
T2  - Addison-Wesley series in statistics
U1  - 519.5 
PY  - 1977///
CY  - Reading, Mass
PB  - Addison-Wesley
KW  - Statistics
N1  - Includes index
ER  -