000			00451nam a2200181Ia 4500
999			_c16967 _d16967
005			20210519113041.0
008			171212s9999||||xx |||||||||||||| ||und||
020			_a8122401643
041			_aeng
082			_a621.382 H331c2
100			_aHaykin, Simon
245			_aCommunication systems _cSimon Haykin
250			_a2nd ed.
260			_aNew Delhi _bWiley Eastern Limited _c1983
300			_axvi, 653p.
650			_aEngineering
942			_cDB