00469nam a2200169 450000100060000010000410000610100080004720000780005520500090013321000520014221500200019460600130021460600120022760600250023970000240026485200110028828297 a19990611d1976 y0pory50 ba afre aLa gestion par les systèmeseessai de praxéologiefJacques Mélèse a3.ed aSuresnescÉditions Hommes et Techniquesd1976 a235,[2]p.d24cm aGESTÃO aEMPRESA aGESTÃO DE EMPRESAS aMélèsebJacques j658MEL