@book{71638,
	author = {Fraser, Niall M. and Jewkes, Elizabeth M.},
	title = {Engineering economics :},
	publisher = {Pearson,},
	year = {2013},
	address = {Toronto :},
	edition = {5th ed.},
	note = {To access , www.pearsoncanada.ca/fraser ; access code CSWFEE-PPRIL-CANOE-SEVAN-SAINT-MOLES}
}