Ramos Alarcón, Luis Etica Luis Ramos Alarcon - 1a Ed. - México: Mc Graw-Hill, 2022 - vii, 188 p. il. / 27 cm. ISBN: 978-607-15-1475-2 Subjects--Topical Terms: 1. ETICA LC Class. No.: BJ68 / R356 2022 Dewey Class. No.: 170 / R175e 2022