@book{8103,
	author = {Lenroot-ernt, Lois (Ed.)},
	title = {Directory of special libraries and information centres},
	publisher = {Gale Research Company, },
	year = {1963},
	address = {Detroit: },
	edition = {7th ed.},
	note = {Vol.1 (Directory of special libraries and information centres in the united states and Canada); ISBN: 0-8103-0261-6 ; 1585p. 
Vol.2 (Geographic and personnel indexes); ISBN: 0-8103-0261-6 ; 824p. 
 
}
}