00772nam0-22002771i-450-99000046414040332120070615120455.0000046414FED01000046414(Aleph)000046414FED0100004641420020821d1964----km-y0itay50------baengrusa-------001yyCathode processes in the mercury arcI. G. KesaevNew YorkConsultants bureau1964345 p.ill.24 cmScariche elettriche - Arco elettrico - Gas537.52Kesaev,Igor GeorgievichITUNINARICAUNIMARCBK99000046414040332110 D II 984878DINELDINELUNINA