(1)College of Arts and Science.(2)College of Engineering.(3)College of Agriculture.620 ENGINEERING Chaftfield&Taylor: Airplang and its engine, 2nd ed., 1932.(629.1334-C492)(2). Ellott&Consoliver: The Gasoline automobile,4th ed., 1932.(629.2-E46)(2).Judge: Engineering materials, 1932. (630.1-J92)(2)