@book{48912,
	author = {Dmitriev, V. K. and Testa, Víctor},
	title = {Ensayos económicos sobre el valor, la competencia y la utilidad },
	publisher = {Siglo Veintiuno Editores,},
	year = {1977},
	series = {Economía},
	address = {México :},
	edition = {1a ed.}
}