[Review of:] Neolithic chipped stone industries of the fertile crescent. Proceedings of the 1st Workshop on PPN Chipped Lithic Industries, Seminar für Vorderasiatische Altertumskunde, Free University of Berlin, 29th march- 2nd april 1993 - Valla, François R. (Paléorient, 22,2 (1996), 1996)