Animals on board /
by Stuart J. Murphy ; illustrated by R.W. Alley.
- 1st ed.
- New York : HarperCollinsPublishers, c1998.
- 32 p. : col. ill. ; 20 x 25 cm.
- MathStart .
"Level 2."
Introduces simple addition through a rhyming text about animals being delivered for a merry-go-round.