000			00299nam a2200121Ia 4500
008			171227s2002 xx 000 0 und d
100			_aXavier, S P Eugene
245			_aSignals And Systems
250			_a3
260			_aNew Delhi _bS Chand & Company Ltd _c2002
300			_a293
365			_b115
650			_aSignals and Systems
999			_c152789 _d152789