00773nam0-22002891i-450-99000502297040332119990530000502297FED01000502297(Aleph)000502297FED0100050229719990530g19659999km-y0itay50------baitay-------001yy<<L'>>au-delapar Frantois Grègoire3.e Td.ParisPresses Universitaires de France1965.126 p.18 cmQue sais-je?725Grégoire,François395945ITUNINARICAUNIMARCBK990005022970403321YS-21-725Fil.Mod. 13115FLFBCFLFBCAu-dela529020UNINA