@book{95815,
	author = {Martínez Gómez, Wilber Leonardo and Diomedes Guilombo Ramírez, Francisco Sánchez, Rocky Danilo Ramírez Parra},
	title = {Los Caminos del Saber Química I},
	publisher = {Santillana,},
	year = {2014.},
	address = {Bogotá:}
}