Numberpower

London:: William Heinemann,, 1977. First edition. Paperback. Very good. Ink marking to half title. Sunning and creasing to cover.

London: William Heinemann., 1977. Paperback with very few superficial scores on covers. Leading corners are slightly bumped and bent; slight wear on edges and spine ends. Page block and inside covers are grubby. All content is clear. TS. paperback. Good. Used.

St. Martin's Press, 1980. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

St. Martin's Press, 1980. Paperback. Acceptable. Disclaimer:A readable copy. All pages are intact, and the cover is intact. Pages can include considerable notes-in pen or highlighter-but the notes cannot obscure the text. At ThriftBooks, our motto is: Read More, Spend Less.Dust jacket quality is not guaranteed.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.