00762nam0-22002891i-450-99000187848040332120021010000187848FED01000187848(Aleph)000187848FED0100018784820021010d--------km-y0itay50------baitaHistory of electric lightHenry Schroeder.WashingtonSmithsonian Institution1923.94 p.23 cmElettricita537Schroeder,Henry82473ITUNINARICAUNIMARCBK99000187848040332160 MISC. B 175/1FAGBCFAGBCHistory of electric light400441UNINAING01