00769nam0-22002891i-450-99000065953040332120001010000065953FED01000065953(Aleph)000065953FED0100006595320001010d--------km-y0itay50------baitay-------001yyDesign en enviromentpar Georges Patrix. -TorunaiCasterman1973.169 p.ill.18 cmMutations, orientation25Patrix,Georges33379ITUNINARICAUNIMARCBK99000065953040332101 UTOP 542896DINSTDINSTDesign en enviroment326016UNINAING01