McCallum, Ann. frey50
The secret life of math : Discover how (and why) numbers have survived from the cave dwellers to us! / Ann McCallum ; illustrated by Carolyn McIntyre Norton. - Nashville, Tenn. : Williamson Books, 2005. - 128 p.: col. ill. ; 22 cm. - a Williamson's kids can! book .
"A Williamson's kids can! book." Includes index.
Traces the history of math.
0824967798 (casebound : alk. paper) 0824967550 (softcover : alk. paper)
2005002763
Numeration--History
Mathematics--History
j510.9 McC 25
The secret life of math : Discover how (and why) numbers have survived from the cave dwellers to us! / Ann McCallum ; illustrated by Carolyn McIntyre Norton. - Nashville, Tenn. : Williamson Books, 2005. - 128 p.: col. ill. ; 22 cm. - a Williamson's kids can! book .
"A Williamson's kids can! book." Includes index.
Traces the history of math.
0824967798 (casebound : alk. paper) 0824967550 (softcover : alk. paper)
2005002763
Numeration--History
Mathematics--History
j510.9 McC 25