Stienecker, David
Polygons. - Terrytown, New York : Benchmark Books, 1997. - 32p. : ill - Discovering Shapes .
Identifies various kinds of polygons and uses activities, puzzles and games to explore these shapes
0-7614-0461-9
Polygons
Polygons. - Terrytown, New York : Benchmark Books, 1997. - 32p. : ill - Discovering Shapes .
Identifies various kinds of polygons and uses activities, puzzles and games to explore these shapes
0-7614-0461-9
Polygons