00788nam0-22002531i-450-990001171220403321000117122FED01000117122(Aleph)000117122FED0100011712220000920d1976----km-y0itay50------baengApplied graphs theory graphs and electrical networksby CHEN PETER.Amsterdam [etc.]North-Holland1976North-Holland series in applied mathematics and mechanics13Chen,Wai-Kai<1936- >20760ITUNINARICAUNIMARCBK99000117122040332126-I-1317950MA1MA1Applied graphs theory graphs and electrical networks346216UNINAING01