Logo credits Over 1,000,000 Potto Project books downloaded Logo credits
Potto Home

Licenses for this project

    The documents (books tables etc) are published under minimally modified gdl license:
  • Gnu Free Documentation License:
    If you publish any of the books (or all) or the tables in larger quantity (over 200 hard copies) you must furnish the author with two copies. This is done so that the auther will not need to buy his owm book.
Note Potto license no longer applied.
     The software is published under gpl:

About Potto Project

Potto Project NFP is Non-Profit organization created by Dr. Genick Bar-Meir and friends to build open sourcesoftware and open content textbooks for college students.Over 1,000,000 (million) Potto Project books have been downloaded from 175 different countries since 1995.

Potto Project is under open content licenses, which means that you will always have the freedom to use it, make copies, and improve it. You are encouraged to make use of these freedoms and share the textbooks and program with your family and friends!

Copyright (C) 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003 Dr. Genick Bar-Meir.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or later or Potto license.
Site feedback please mail to potto at ibiblio dot com
This material is Open Knowledge