Photographs illustrate the concept of pairs through such examples as two hands, two skates, and two twins.
- ISBN10 0606097171
- ISBN13 9780606097178
- Publish Date 1 January 1991
- Publish Status Out of Print
- Out of Print 3 March 2021
- Publish Country US
- Imprint Demco Media Inc
- Edition Turtleback School & Library ed.
- Format Hardcover
- Language English