000			00341nam a2200133Ia 4500
005			20260413101030.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aRoberts Micheal J
245		0	_aFundamantals of Signals & Systems
260			_bN Delhi Tata Mcgrew hill _c2007
300			_a761
942			_cGB
999			_c6283 _d6283