Hardcover. Zustand: As New. Zustand des Schutzumschlags: Fine. 1st Edition. The Cartwright book, a stated 1993 first edition with complete number line, is hand-dated 1994, inscribed and signed to the blank FFE by the author Madeline Cartwright -- who as principal improved test scores and attendance (which is mandatory, making her achievement equivalent to that of a prison warden "improving attendance" at daily roll call) at the government-run Blaine Elementary School in North Philadelphia. The Bracey title -- an unread 1996 trade paperback first printing from the "Association for Supervision and Curriculum Development," ISBN 0-87120-279-4 -- is NOT signed. Two books on related subjects combined into one lot to consolidate shipping charge. Reduced from $12. Inscribed by Author(s).