Hard-to-Solve Math Puzzles
Publisher: Sterling
Published: June 30, 2001
Language: eng
Format: Paperback
Number of pages: 96
ISBN-13: 9780806958699
Subjects: Number puzzles; Games; Mathematics; Games/Puzzles; Logic & Brain Teasers; Puzzles; Recreations & Games; FICTION - FICTION TRD PB; Games / Puzzles