People Brazil Mario Roberto Viana peoplepill id: mario-roberto-vianaMRV 1 views today 1 views this weekBrazilian politicianMario Roberto VianaBiographyListsAlso ViewedListsMario Roberto Viana is in following listsBy field of workNotable Brazilian engineersGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable Brazilian MechanicsGender:Male, Born in:Years 1930 to 1969By politicsWorkers' PartyFrom our partnersSponsoredMario Roberto Viana
