TY  - BOOK
AU  - CAMPBELL, Mary
AU  - 
TI  - Excel for windows answers: Certified tech support
SN  - 0074630709
U1  - 005.382OPZ-E 
PY  - 1997///
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - MICROSOFT OFFICE - EXCEL
ER  -