@book{112,
	author = {BAUMSLAG, BENJAMIN. and CHANDLER, BRUCE.},
	title = {TEORIA Y PROBLEMAS DE TEORIA DE GRUPOS/ },
	publisher = {MCGRAW-HILL},
	year = {1972},
	series = {SER. DE COMPENDIOS SCHAUM},
	address = {MEXICO: },
	note = {INCLUYE INDICE.}
}