@book{28001,
	author = {Walid Abdelazim Ibrahim Elsayed and Ibrahim M.Ismail , },
	title = {Treatment of galvanization effluent via conversion of sodium cyanide into an insoluble safe complex / },
	publisher = {Walid Abdelazim Ibrahim Elsayed , },
	year = {2006},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}