@book{210773,
	author = {Puerto Rico. and Martínez Juliá, Julio.},
	title = {Leyes de sanidad y reglamentos vigentes},
	publisher = {Negociado de Materiales, Imprenta y Transporte},
	year = {1938.},
	address = {San Juan, P.R.},
	note = {Previously classified under: KFZ 2754 .A3 1939}
}