Weidlein, Edward R. b. 1887.
Science in action ; a sketch of the value of scientific research in American industries, by Edward R. Weidlein and William A. Hamor. - New York and London, McGraw-Hill Book Company, inc., 1931. - xiii, 310 p. incl. front., illus. 24 cm.
31021770
Research, Industrial.
Industrial efficiency.
T175 / .W4
Science in action ; a sketch of the value of scientific research in American industries, by Edward R. Weidlein and William A. Hamor. - New York and London, McGraw-Hill Book Company, inc., 1931. - xiii, 310 p. incl. front., illus. 24 cm.
31021770
Research, Industrial.
Industrial efficiency.
T175 / .W4