Educational research,
Baldwin, Bird T. 1875-1928.
Educational research, by Bird T. Baldwin, assisted by Madorah Smith. - Washington, Govt. print. off., 1923. - iii, 76 p. 23 cm.
At head of title: Department of interior...
Bibliography: p. 52-76.
e 24000049
Research.
Education.
L111 / .A6 1923, no. 42
Educational research, by Bird T. Baldwin, assisted by Madorah Smith. - Washington, Govt. print. off., 1923. - iii, 76 p. 23 cm.
At head of title: Department of interior...
Bibliography: p. 52-76.
e 24000049
Research.
Education.
L111 / .A6 1923, no. 42