000			00420nam a2200169Ia 4500
008			230911s9999||||xx |||||||||||||| ||und||
020			_a9780070669185
082			_a621.3822 HSU/SIG
100			_aHsu, H P
245		0	_aSignals and systems
250			_a2nd
260			_aNew Delhi _bTata McGraw Hill _c2009
300			_a0
650			_aELECTRONICS AND COMMUNICATION ENGINEERING
700			_aHsu, H P
942			_cBK
999			_c4591 _d4591