1. 01. English Non Fiction Math for all seasons: mind-stretching math riddles by Tang, Greg Publication: New York: Scholastic, 2002 . 40 p. Date:2002 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Math-terpieces / by Tang, Greg. Publication: New York : Scholastic Press, 2003 . 31 p. : 26 cm. Date:2003 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Math fables / by Tang, Greg. Publication: New York : Scholastic Press, 2004 . 1 v. (unpaged) : 27 cm. Date:2004 Availability: Copies available: (1), Actions: