@book{29733,
	author = {Tamayo y Tamayo, Mario.},
	title = {Diccionario de la Investigación cientifica /},
	publisher = {Limusa ; Noriega Editores,,},
	year = {1994.},
	series = {Area diccionarios},
	address = {Mexico : :},
	edition = {2a ed.},
	note = {Incluye bibliografia.}
}