Statistical Institute, France, 1962-1965, Diploma. University, Algeria, 1967-1968, Diplome d'Etudes Superieures. Spoken languages: Arabic, French, English, German.
Chief of Division, Economic Commission for Africa since 1977. Director, Human Resources Directorate, Ministry of Planning, Algeria, 1975-1976. Director, Higher Education Planning, Ministry of Higher Education & Science(s) Rch, Algeria, 1973-1975.
SubDirector/Chief Advisor, Statistics & Census, Ministry of Planning, 1965-1973. Teacher, Fey of Economic, University, Algeria, 1965-1976.
Member International Statistical Institute, International Union for Science Study of Population, Association Maghrebine Etude Population, American Population Association.
Married Fatima Benabbou, 1967. Children: Ibtisam, Tarub.