@book{103609,
	author = {Velázquez Mastretta, Gustavo. and Mendoza Trejo, Francisco, and Universidad Nacional Autónoma de México.},
	title = {Administracion de los sistemas de produccion /},
	publisher = {Limusa,},
	year = {1973.},
	address = {Mexico :},
	note = {Set includes workbook (106 p.) : Libro de ejercicios.}
}