@book{44873,
	author = {Randell, B. and Russell, L. J.},
	title = {ALGOL 60 implementation ; the translation and use of ALGOL 60 programs on a computer},
	publisher = {Academic Press,},
	year = {1971 (c.1964)},
	series = {A.P.I.C. studies in data processing},
	address = {New York :}
}