Pavlov, Ivan Petrovich, 1849-1936. Lectures on conditioned reflexes twenty-five years of abjective study of the higher nervous activity: behaviour of animals. - Nueva York, Estados Unidos International Publishers. 1963 - v. 20 cm. Bibliografía: p. 393-405. Subjects--Topical Terms: REFLEJOS CONDICIONADOS. Dewey Class. No.: 152.3224/P289l