000			00680nam a2200265Ia 4500
001			50057
005			20250221155411.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a9788120312463
100			_aOppenheim, Alan V
245		0	_aSignals and systems
250			_a2
260			_bNew Delhi
260			_bPHI Learning
260			_c1997
300			_axxx, 957p. : ill.
500			_aIncludes bibliographical references and index
650			_aFourier analysis
650			_aSignal theory (Telecommunication)
650			_aSignals and systems
650			_aSystem analysis
700			_aNawab, S Hamid
700			_aWillsky, Alan S
942			_cBK
999			_c65847 _d65847