@book{18687,
	author = {Hernandez, Mario Alvarez and Mario Alvarez Hernandez, Ma.Elena Parrilla Delgado, Carlos Othon Cobian, Vicenta Ponton Silva.},
	title = {Práticas de química física / Mario Alvarez Hernandez},
	publisher = {Editorial pueblo y educacion,},
	year = {1980},
	address = {Habana :},
	note = {Inv. 2016}
}