00361nam a2200133 a 4500008004100000050001400041100002200055245002600077246004200103260002800145350000900173650001500182650003000197120416s1961    ||||||||||||||||| ||    u  aHD 31 Bal  aBaldamus, Wilhelm10aEfficiency and effort  aanalysis of industrial administration  aLondonbTavistockc1961  a0.00 0aMANAGEMENT  aINDUSTRIAL ADMINISTRATION