Cover image for Pterodactyl tunnel : amusement park math.
Title:
Pterodactyl tunnel : amusement park math.
Author:
Time-Life for Children (Firm)
Publication Information:
Alexandria, VA : Time-Life for Children, 1993.
Physical Description:
63 pages : color illustrations ; 29 cm.
Language:
English
Added Corporate Author:
ISBN:
9780809499908
Format :
Book