Aguilar Marina, Jesús
Horizontes agotados / Jesús Aguilar Marina. — [S.l. : s.n.], 1971. — 67 p. ; 18 cm. — http://creativecommons.org/licenses/by-nc-sa/4.0/ http://creativecommons.org/licenses/by-nc-sa/4.0/ 02271 FL H-AM/DDH. —