@book{32051,
	author = {Brewster, Ray Q. and McEwen, William E.},
	title = {Curso práctico de química organica  /},
	publisher = {Alhambra, },
	year = {1977},
	series = {Vertix. sección 1. química -9; },
	address = {México  },
	note = {Incluye índice}
}