TY  - BOOK
AU  - Winn Paul R
AU  -  Johnson Ross H
TI  - Business statistics
SN  - 0024287008
U1  - B280bX, L8 
PY  - 1978///
CY  - New York
PB  - Macmillan         
KW  - Statistics
N1  - Appendix: P 445-90
ER  -