Aprender Excel 2007 con 100 ejercicios prácticos. - MEDIAactive (Barcelona : MEDIAactive : Marcombo, S.A., 2009)
"MEDIAactive"--Cover.
Online resource; title from ePub and PDF title page (Digitalia, viewed July 11, 2014)
Keywords: Microsoft Excel (Computer file); Electronic spreadsheets -- Computer programs; Electronic books