TY - BOOK AU - Walkenbach, John TI - John Walkenbach's favourite Excel 2007 tips and tricks T2 - Mr. Spreadsheets SN - 9780470137666 U1 - 005.54 WAL 23 PY - 2007/// CY - Indianapolis, Indiana PB - Wiley Pub. KW - Mircosoft Excel (computer file) KW - Electronic spreadsheets N1 - Includes index ER -