00496nam a2200169   450000100060000010000410000610100080004720000950005521000350015021500220018522500330020760600130024060600120025360600250026570000250029085200110031528370  a19990619d1970       y0pory50      ba  afre  aInformation et managementeinitiation à la théorie des systèmesfJean - Yvon Birrien  aFrancecDunod Économied1970  aX,114,[1]p.d18cm  aLa vie de l'Entreprisevv.69  aGESTÃO  aEMPRESA  aGESTÃO DE EMPRESAS  aBirrienbJean - Yvon  j658BIR