000 00411nam a22001697a 4500
003 NUST - PNEC
005 20170116181127.0
008 151006b xxu||||| |||| 00| 0 eng d
020 _a-
040 _cLIBRARY
082 _a621.3 WAR
100 _913765
_aWard John r.
245 _aSIGNAL FLOW GRAPH
_c John r. Ward
260 _cc1968-1975.
650 _913767
_aSignal flow graph
_x-
942 _2ddc
_cBK
999 _c69817
_d69817