TY  - BOOK
AU  - Spirer,Herbert F., x
AU  - x
TI  - Business statistics: A Problems solving approach
SN  - 0256016720
U1  - 650.024312/S759b 
PY  - 1975///
CY  - London
PB  - Richanrd D. Irwin
KW  - Business - statistics
N1  - Includes
ER  -