Carr, Aaron.
Big and small /
Aaron Carr.
- New York : AV2 by Weigl, c2012.
- 24 p. : col. ill. ; 23 x 25 cm.
- Science kids .
- Science kids (New York, N.Y.) .
"Media enhanced book"--Cover.
9781616909437 (hardcover : alk. paper)
1332839 QBI
2011023415
Polarity.
Form perception..
Size perception.
BF293 / .C37 2012
153.7/52