000			00415nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-Y85719-9
082			_a621.382 SLU
100			_aSlurzberg, Morris Osterheld, William
245		0	_aEssentials of communication electronics
250			_a3rd
260			_aTata Mcgraw hill _bNew Delhi _c1987
300			_b _11.50
650			_aCOMMUNICATION SYSTEM
999			_c166458 _d166458