Armentrout, Patricia, 1960-
The wedge / [book] - Vero Beach, Fla. : Rourke Press, c1997. - 24 p. : col. ill. ; 26 cm. - Simple devices . - Armentrout, Patricia, 1960- Simple devices. .
Includes index.
Text and pictures introduce the wedge, a simple machine placed between objects to split, tighten, or secure a hold.
1571031812
97015158
Wedges
Wedges
TJ1201.W44 / A76 1997
621.8 ARM
The wedge / [book] - Vero Beach, Fla. : Rourke Press, c1997. - 24 p. : col. ill. ; 26 cm. - Simple devices . - Armentrout, Patricia, 1960- Simple devices. .
Includes index.
Text and pictures introduce the wedge, a simple machine placed between objects to split, tighten, or secure a hold.
1571031812
97015158
Wedges
Wedges
TJ1201.W44 / A76 1997
621.8 ARM