POWERS, SAMUEL RALPH.
This changing world, by Samuel Ralph Powers, Elsie Flint Neuner & Herbert Bascom Bruner. (A Survey of science for Junior high schools II)
POWERS, SAMUEL RALPH. This changing world, by Samuel Ralph Powers, Elsie Flint Neuner & Herbert Bascom Bruner. (A Survey of science for Junior high schools II) © 15Aug34; A75080. Elsie Flint Neuner & Herbert B. Bruner (A); 3May62; R294822.
Elsie Flint Neuner & Herbert B. Bruner|A