@book{1868,
	author = {Critchell, Richard A.},
	title = {Roofing Research and Standards Development :},
	publisher = {[American Society for Testing and Materials],},
	year = {c1987-},
	series = {1987: ASTM special technical publication,},
	address = {Philadelphia, PA :},
	note = {Papers presented at the symposium of the same name sponsored by ASTM Committee D-8 on Roofing, Waterproofing, and Bituminous Materials, [1st] vol.-4th vol.;}
}