TY  - BOOK
AU  - WALKENBACH, John
AU  - 
TI  - Excel 2002 formulas: Unleash the power of Excel formulas
SN  - 8126502975
U1  - 005.382OPZ-EP2 
PY  - 2002///
CY  - NEW YORK
PB  - JOHN WILEY
KW  - MICROSOFT OFFICE - EXCEL 2002
ER  -