00516nam a2200181 450000100060000010000410000610100080004720001310005520500090018621000230019521500200021860600130023860600120025160600250026370000170028870100180030585200110032328378 a19990621d1966 y0pory50 ba apor aIntrodução à investigação operacionalfA. Kaufman, e Robert FauregTradução de Maria de Fátima Fontes de Sousa a2.ed aPariscDunodd1966 a325,[2]p.d22cm aGESTÃO aEMPRESA aGESTÃO DE EMPRESAS aKaufmanbA. aFaurebRobert j658KAU