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The Course in Natural Science in the University Elementary School. I
Otis W. Caldwell, Margaret M. Gordon, Cordelia Kingman, Tirzah S. Morse, C. Frank Phipps, Adaline Sherman, Grace E. Storm, Eleanor Troxell and Elsie A. WygantVolume:
18
Language:
english
Journal:
The Elementary School Journal
DOI:
10.2307/994016
Date:
February, 1918
File:
PDF, 1.04 MB
english, 1918