00812nam0-22003131i-450-99000399889040332120131204114009.0000399889FED01000399889(Aleph)000399889FED0100039988920040212d1938----km-y0itay50------baitaITChimica organicaG. PonzioTorinoU. Tip. Torinese1938315 p.25 cmBibl. Ing. SanitariaChimica organicaPonzio,Giacomo91479ITUNINARICAUNIMARCBK99000399889040332115 F/6-50inv.n. 325DINIDL 3/34658DINGEDINIDDINGEChimica organica471678UNINA