Traffic control at signalized street intersections ...
By: [by] Bernard T. Schad.
Publisher: Lithographed by the College press division of the Gugler lithographic company]
Published: 1935
Place of publication: [Detroit
Language: eng
Number of pages: 160
Subjects: Traffic regulations.
Notes: Thesis (SC. D.)--University of Michigan, 1936.
"References" at end of each chapter.