We learn all about machines :
MacDonald, Sharon
We learn all about machines : a compete resource for preschool kindergarten and first grade teachers / Sharon MacDonald ; edited by Marilyn Trow; illustrated by Pauline Phung. - Carthage, Ill : Fearon Teacher Aids, 1991. - 44 p.
Preschool
0-8224-4590-5
Machine -- study and teaching
M 531.07 / Ma151 1991
We learn all about machines : a compete resource for preschool kindergarten and first grade teachers / Sharon MacDonald ; edited by Marilyn Trow; illustrated by Pauline Phung. - Carthage, Ill : Fearon Teacher Aids, 1991. - 44 p.
Preschool
0-8224-4590-5
Machine -- study and teaching
M 531.07 / Ma151 1991