TY  - BOOK
AU  - Judge,Guy
TI  - Quantitative analysis for economics and business: using Lotus 1-2-3 
SN  - 0745005136
PY  - 1990///
CY  - New York
PB  - Harvester
KW  - Badania ilościowe
KW  - kaba
KW  - Lotus 1-2-3 for Windows (oprogramowanie)
ER  -