@book{11291,
	author = {International School of Physics "Enrico Fermi" and Ferro Milone, A. and Società italiana di fisica.},
	title = {Metrology and fundamental costants :},
	publisher = {North-Holland Pub. Co.,},
	year = {c1980.},
	series = {Proceedings of the International School of Physics "Enrico Fermi" ; course 68},
	address = {Amsterdam ;},
	note = {At head of title: Italian Physical Society.}
}