000			00329nam a2200121Ia 4500
008			210209s9999||||xx |||||||||||||| ||und||
082			_a621.38043 _bT241P
100			_aTaylor,Fred.J _923246
245		0	_aPrincipal of signals and systems _cFred.JTaylor
260			_aNew Delhi _bMcGraw Hill _c1994
300			_axx,562
942			_cREF
999			_c65858 _d65858