@book{9968,
	author = {Muhammad Safyan},
	title = {Bridging Hierarchical Ontologies for Interoperability},
	publisher = {NUST School of Electrical Engineering & Computer Science,},
	year = {2009.},
	address = {Islamabad :},
	note = {Supervisor : Dr. Sharifullah Khan.},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/8010}
}