Head First Excel A learner's guide to spreadsheets Par Michael Milton (Auteur) O'Reilly Media - 11/03/2010 Collection Head First Langue English 26,99 €

Do you use Excel for simple lists, but get confused and frustrated when it comes to actually doing something useful with all that data? Stop tearing your hair out: Head First Excel helps you painlessly move from spreadsheet dabbler to savvy user. Whet Plus

Head First Data Analysis A learner's guide to big numbers, statistics, and good decisions Par Michael Milton (Auteur) O'Reilly Media - 17/07/2009 Collection Head First Langue English 38,99 €

Today, interpreting data is a critical decision-making factor for businesses and organizations. If your job requires you to manage and analyze all kinds of data, turn to Head First Data Analysis, ... Plus