00815nam0-22002771i-450-990000951270403321000095127FED01000095127(Aleph)000095127FED0100009512720000920d1970----km-y0itay50------baengAdvances in electronics and electron physicsvolume 29edited by L. MartonNew YorkAcademic Press1970Advances in Electronics and Electron Physics29Fisica elettronica537.5Marton,L.14802ITUNINARICAUNIMARCBK99000095127040332131A-005.0077449FI1FI1Advances in electronics and electron physics335370UNINAING01