@book{145685,
	author = {American Petroleum Institute, API},
	title = {Metallic gaskets for raised-face pipe flanges and flanged connectios (Double-jacketed corrugated and spiral-wound)},
	publisher = {American Petroleum Institute, API},
	year = {1988},
	address = {Washington},
	edition = {7th. ed.},
	note = {Dada de baja por API}
}