TY  - GEN
AU  - Koosis,Donald J.
TI  - Business statistics.
SN  - 04710342266
AV  - HA29 .K7916 1978
PY  - 1978///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Statistics
KW  - Programmed instruction
ER  -