You are purchasing a Very Good copy of 'Vector'. Condition Notes: Signed by the author! 1st US edition! The dust jacket shows minimal wear and handling, includes a protective plastic cover. The hard cover is in very good condition with signs of minor wear and handling.

The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.

You are purchasing a Acceptable copy of 'Vector'. Condition Notes: Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes and highlighting, but the text cannot be obscured or unreadable.

You are purchasing a Good copy of 'Vector'.

You are purchasing a Very Good copy of 'Vector'. Condition Notes: Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.