TY  - BOOK
AU  - Shelly,Gary B.
AU  - Cashman,Thomas J.
AU  - Quasney,Jeffrey J.
TI  - Microsoft office excel 2007: comprehensive concepts and techniques 
SN  - 141884344X
PY  - 2008///
CY  - Boston, MA
PB  - Thompson Course Technology
KW  - Microsoft Excel (Computer file)
KW  - Electronic spreadsheets
ER  -