1973 Ph. D., Harvard University (Thesis Advisor: Julian Schwinger)

1971 Docteur ès-Sciences, Université de Paris VII (Thesis Advisor: Jean-Louis Destouches)

1968 Docteur Troisième Cycle, Université de Paris Sud-Orsay (Thesis Advisor: François Bertin)

1966 Radio-Electronics Engineering Diploma, Ecole Supérieure d'Electricité (Supelec), Paris

1964 Civil Engineering Diploma, Ecole Supérieure d'Ingénieur de Beyrouth, Lebanon

1960 French Baccalaureate in Elementary Mathematics, Lebanon.

1959 French and Lebanese Baccalaureate in Classical and Scientific Studies, Lebanon.

1948-1960 College Notre Dame de Jamhour, Lebanon (Elementary, Intermediate and High School).