TY  - BOOK
AU  - Walkenbach 
TI  - John Walkenbach?s favorite excel 2007 tips & tricks 
SN  - 9780470137666 
U1  - 005.54 WAL 2007 
PY  - 2007///
CY  - Indianapolis
PB  - Wiley
KW  - Business
KW  - Computer programs
KW  - Electronic spreadsheets
N1  - Includes index p.487 - 506
ER  -