@book{159118,
	author = {National Symposium on Fracture Mechanics and Barson, J. M. and American Society for Testing and Materials.},
	title = {Flaw growth and fracture :},
	publisher = {American Society for Testing and Materials,},
	year = {1977.},
	series = {ASTM special technical publication ; 631.},
	address = {Philadelphia, Pa. :},
	note = {"A symposium sponsored by ASTM Committee E-24 on Fracture Testing of Metals, American Society for Testing and Materials, Philadelphia, Pa., 23-25 Aug. 1976."}
}