Skip to content
pandatutor® Log in
Cover of Machines

Machines

by Anne F. Rockwell, Harlow Rockwell

1972 30 pages eng

Briefly describes simple machines, machine parts, and the powers that move them.

Borrow to read

This scan is available through Internet Archive's free lending library — sign in or create a free account below, then borrow to read.

Reader not loading? Open it on Archive.org instead.