Dowdy, Penny.

Graphing / Penny Dowdy. - St. Catharines, Ont. : Crabtree Pub., c2009. - 24 p. : col. ill. ; 29 cm. - My path to math . - My path to math. .

Includes index. "Math concepts made simple"--Cover.

ISBN: 9780778743392 (bound) : $22.95 9780778743576 (pbk.) : $7.95

Nat. Bib. Agency Control No.: 20089060881

Subjects--Topical Terms:
Graphic methods.

Dewey Class. No.: j518/.23