00809nam0-22002771i-450-990001107480403321000110748FED01000110748(Aleph)000110748FED0100011074820000920d1957----km-y0itay50------baengTypes of Graphic Representation of the Periodic System of Chemical ElementsEdward G. Mazurs[S.l.]s.e.1957D.F.Storia della scienza509Mazurs,Edward G.52872ITUNINARICAUNIMARCBK9900011074804033216-20818264FI1FI1Types of Graphic Representation of the Periodic System of Chemical Elements337696UNINAING01