John R. Searles

Identifiers

Open LibraryOL2331990A

Top Subjects

Educational tests and measurements (1)
Detroit (Mich.) (1)
Detroit (Mich.) -- Police (1)

Books by John R. Searles

Total count: 2

Experiments in the mental testing of Detroit policemenby John R. Searles and J. M. Leonard.

s.n.1936-01-01
Analysis of assessed valuation of land and building in Detroit by census tracts for 1927, 1930, 1933, and 1937

Detroit Bureau of Governmental Research1941-01-01