@book{11954,
	author = {Sosa Pérez, Ana María,   Pérez Aguirre, Gabriela,   Garduño Sánchez, Gustavo,    Rodríguez Torres, Carlos Dayan },
	title = {Química 1 },
	publisher = {Pearson Educación, },
	year = {2011},
	address = {México :},
	edition = {1a ed.}
}