Lewin received his Bachelor of Arts from Tel Aviv University, Israel in 1961, and, under the supervision of Roger Portal, his Ph.D from Sorbonne, Paris in 1964.
Lewin received his Bachelor of Arts from Tel Aviv University in 1964. This was under the supervision of Roger Portal. Lewin received his Ph.D from Sorbonne, Paris in 1964. This was under the supervision of Roger Portal. Tel Aviv University was Israel in 1961.