00772nam0-22002891i-450-990000011630403321000001163FED01000001163(Aleph)000001163FED0100000116320011111d--------km-y0itay50------baitay-------001yyIndustrial electronicsF. H. Gulliksen , E. H. Vedder.New YorkJ. Wiley and sons1935XIV, 245 p.ill.22 cmIndustria elettronica338.47Gulliksen,F. H.Vedder,E. H.ITUNINARICAUNIMARCBK99000001163040332113 B 52 0920304FINBCFINBCUNINAING01