Seller: killarneybooks, Inagh, CLARE, Ireland
Soft cover. Condition: Good. 3rd Edition. Paperback, ix + 293 pages, NOT ex-library. Minor creasing, gentle wear to tips of corners; faint marks inside the rear cover. Else book is clean and bright throughout with unmarked text, free of inscriptions and stamps, firmly bound. Spine free of vertical creases. -- The author, Richard Stallman, is an internationally recognized and acclaimed software developer and political activist. In 1983, he started the free software movement - a campaign to give computer users control over the software that does their computing. In 1984 he started development of the GNU operating system (often called Linux), which is free (freedom-respecting) software. He is the main author of the GNU General Public License, which implements copyleft, a way of making code or text free for all its users. Seller Inventory # 008172
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. 3rd. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 55344330-6