Marzouk CHERRARED. (2016) Multi Criteria management of sewerage system of Algiers: analysis of the failures and the criticality of structures. ISEC Press:ม.ป.ท.Marzouk CHERRARED. 2016. Multi Criteria management of sewerage system of Algiers: analysis of the failures and the criticality of structures. ม.ป.ท.:ISEC Press;Marzouk CHERRARED. Multi Criteria management of sewerage system of Algiers: analysis of the failures and the criticality of structures. ม.ป.ท.:ISEC Press, 2016. Print.