Unix Prog.environment

100% of your purchase helps Goodwill create jobs and change lives. All pages are intact, and the spine and cover are also intact. May have some usage wear, missing or damaged [more]

100% of your purchase helps Goodwill create jobs and change lives. All pages are intact, and the spine and cover are also intact. May have some usage wear, missing or damaged dust jacket, stickers, cover creases, bumped corners, bent pages, remainder mark, previous owner label or name, inscription, notes, underlining and/or highlighting. Text only; no CDs, InfoTrac, Access Codes, Activation Keys, or other inclusions, unless otherwise noted.[less]

Noticeably read/ used. Clean & intact. Average wear to cover, pages and/or spine. We ship from Dallas within 1 business day and we LOVE our customers! No hassle satisfacti [more]

Noticeably read/ used. Clean & intact. Average wear to cover, pages and/or spine. We ship from Dallas within 1 business day and we LOVE our customers! No hassle satisfaction guarantee! Thank you for your business.[less]

Noticeably read/ used. Clean & intact. Average wear to cover, pages and/or spine. We ship from Dallas within 1 business day and we LOVE our customers! No hassle satisfaction [more]

Noticeably read/ used. Clean & intact. Average wear to cover, pages and/or spine. We ship from Dallas within 1 business day and we LOVE our customers! No hassle satisfaction guarantee! Thank you for your business.[less]