First book of number /
Patilla, Peter.
First book of number / by Peter Patilla and illus. by David Melling. - London : Oxford University Press, 2000. - 31 p. : illus. , col ; 22 cm.
Explains basic arithmetic and counting using text, illustrations, and puzzles.
0199112150
Arithmetic--Juvenile literature.
Counting--Juvenile literature.
First book of number / by Peter Patilla and illus. by David Melling. - London : Oxford University Press, 2000. - 31 p. : illus. , col ; 22 cm.
Explains basic arithmetic and counting using text, illustrations, and puzzles.
0199112150
Arithmetic--Juvenile literature.
Counting--Juvenile literature.