00908nam a2200241 i 4500 1/6556 760227r19761922pau 00010 eng 087960042X 6852 DLC GR-PeUP 658.4 EM Emerson, Harrington, 1853-1931. The twelve principles of efficiency / by Harrington Emerson. Easton, Pa. : Hive Pub. Co., 1976. xviii, 423 p. ; 23 cm. Hive management history series ; Reprint of the 5th ed., 1922, published by Engineering Magazine Co., New York, in series: Industrial management library. Industrial management. Industrial engineering. Efficiency, Industrial. Industrial management library. Hive management history series. INST UNIPILB MAIN 20040709 658.4 EM 00116380 00116380 LOAN 0 1