@book{77227,
	author = {Ricard, J.-d},
	title = {Droit Et Jurisprudence en Matière De Postes, Télégraphes, Téléphones.},
	publisher = {Librairie Du Recueil Sirey,},
	year = {1937.},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B07-06354.pdf}
}