@book{51564,
	author = {Baumslag, Benjamin. and Chandler, Bruce},
	title = {Schaum's outline of theory and problems of group theory},
	publisher = {McGraw-Hill},
	year = {[1968]},
	series = {Schaum's outline series},
	address = {New York},
	note = {Cover title: Theory and problems of group theory.}
}