Probe :
a handbook for teachers of elementary science, compiled from games, activities, and experiments which were submitted by 53 cooperating teachers /
edited and compiled by Mary M. Roy.

APA Citation

Roy, M. Massey. (1962). Probe: a handbook for teachers of elementary science, compiled from games, activities, and experiments which were submitted by 53 cooperating teachers. Benton Harbor, Mich.: Educational Service.

MLA Citation

Roy, Mary Massey. Probe: a Handbook for Teachers of Elementary Science, Compiled From Games, Activities, And Experiments Which Were Submitted by 53 Cooperating Teachers. Benton Harbor, Mich.: Educational Service, 1962.

Warning: These citations may not always be complete (especially for serials).