TY  - BOOK
AU  - Frye,Curtis D.
TI  - Microsoft office excel 2007 step by step / 
SN  - 073562304X
U1  - 005.54 
PY  - 2007///
CY  - Washington
PB  - Microsoft Press, 
KW  - Computers
KW  - Excel
KW  - Computer programs
KW  - Windows (software)
ER  -