000			00471nam a22001697a 4500
999			_c57058 _d57058
003			OSt
005			20190701131722.0
008			160223b a ||||| |||| 00| 0 eng d
040			_cSOUL
082			_a621.3845 _bE C
100	0		_aEzzat, adel yehia.
245			_aCellular mobile communication / _cAdel yehia ezzat.
260			_acairo : _boctober 6 university, _c[2015].
300			_a97 p. : _bill ; _c30 cm.
500			_aكلية الهندسة 2015.
942			_2ddc _cBK