000 00281nam a2200109Ia 4500
008 220201s1988 xx 000 0 eng d
100 _aSHIMBO. O.
245 0 _aTRASMISSION ANALYSIS IN COMMUNICATION SYSTEM
260 _bCOMPUTER SERVICE FORUM
_c1988
300 _a280
942 _2ddc
999 _c67673
_d67673