00695nam0-22002771i-450-99000033029040332120001010000033029FED01000033029(Aleph)000033029FED0100003302920001010d--------km-y0itay50------baitay-------001yyGrenzflachen-katalyse.Von Martin Kroger.LeipzigHirzel1933VIII,387 p., ill., 23 cm547Kroger,MartinITUNINARICAUNIMARCBK99000033029040332104 129-11ELETTR.DINCHDINCHUNINAING01