@book{46374,
	author = {Arrow, Kenneth J and Hoffenberg , Marvin  and The Rand Corporation},
	title = {A Time Series Analysis Of Interindustry Demands /},
	publisher = {North-holland Publishing Company,},
	year = {1959.},
	address = {Amsterdam :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B13-08135.pdf}
}