@book{1570,
	author = {Schubert, Delwyn G. and Torgerson, Theodore L.,},
	title = {Improving reading through individualized correction},
	publisher = {W. C. Brown Co.},
	year = {[1968]},
	address = {Dubuque, Iowa,},
	edition = {2d ed.},
	note = {First ed. published in 1963 under title: Improving reading in the elementary school.}
}