@book{525737,
	author = {Afaq, Hamna and Dr. Mazhar Iqbal.},
	title = {Fluid Flow and Heat Transfer Through an Annular Sector Duct },
	publisher = {SNS - NUST,},
	year = {2013.},
	address = {Islamabad :},
	note = {Hard Cover.},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/4207}
}