Title:
Sir Cumference and the viking's map: A math adventure
Personal Author EPSB:
Summary:
Radius and Per must decode the strange numbered grid on the map.
Year Published:
2012
Physical Description:
32 p. : col. ill. ; 25 cm.
Added Author:
ISBN:
9781570917929
9781570917912
Publisher:
Watertown, MA : Charlesbridge, c2012.