@book{41168,
	author = {Abeer Mohamed Salah Eldin Khalil and Iftitan Azzouz , },
	title = {Utilization of nanopartilces for nonlinear optical materials to be used in photonic devices / },
	publisher = {Abeer Mohamed Salah Eldin Khalil , },
	year = {2012},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}