Free OpenOffice Calc tutorials – data pilot (pivot tables) By italovignoli On 20 January 2010 In Readings Related Posts Meego Provides First Glimpse at New Mobile OS – PC World English was the first open source language | Open Source | ZDNet.com Open Source in Education – Wall Street Journal Oracle looks to reassure free software movement (iTNews) About Author italovignoli | Website | Twitter Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.