000			00567nam a22001937a 4500
999			_c13769 _d13769
003			OSt
005			20181125092212.0
008			180219b xxu||||| |||| 00| 0 eng d
040			_cMSA
082			_a547
100			_aAhmed Tarek El Gendy.
245			_aPolyaromatic Hydrocarbons Determination In Waste Water Using GC-MS/MS \ GP\ DR: Osama Saad Hassan.
250			_a1st ed.
260			_aGiza. _bMSA University. _c2017.
300			_a70 p. :, _b26 CM.
650			_aHydrocarbons
700			_aYasser Nabil Mostafa: _eExternal Supervisor .
942			_2ddc _cGP