@book{13232,
	author = {Attari, Amir. and Institute of Gas Technology.},
	title = {Natural gas energy measurement /},
	publisher = {Elsevier Applied Science Publishers ;},
	year = {c1987.},
	address = {London ;},
	note = {Papers from IGT symposia held in 1985 and 1986.},
	url = {http://www.loc.gov/catdir/enhancements/fy0653/88166429-d.html}
}