@book{47156,
	author = {Ayman Taha Abd El azem Elgendi and Ahmed Nasr Eldin Mahdy , },
	title = {Studies on the fabrication of polyamide membranes using casting technique / },
	publisher = {Ayman Taha Abd El azem Elgendi , },
	year = {2004},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}