@book{536192,
	author = {Hijaz, Farrukh and Muhammad Yousaf.},
	title = {Production and Operation Management:},
	publisher = {SEECS - NUST,},
	year = {2006.},
	address = {Islamabad:},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/29654}
}