00653nam a2200193 a 4500 1/36584 081217s1930 nyu b 00110 eng d 39116 DLC GR-PeUP 658.42 SCH Schell, Erwin Haskell 1889-1965. The technique of executive control / by Erwin Haskell Schell. 3rd ed., rev and enl. New York ; McGraw-Hill, 1930. xii, 171 σ. ; 18 εκ. Περιέχει ευρετήριο. Executive ability. Personnel management. INST UNIPILB MAIN 20090205 658.42 SCH 00157766 00157766 LOAN 0 1