000			00326nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aCauch,l.W.,II
245		0	_aDigital and Analog Communication Systems
250			_a7th,(2013)
260			_bNew Delhi: Pearson Education
300			_a749
650			_aCS
942			_cENG
999			_c12834 _d12834