Maher, Brendan Introduction to research in psychopathology / Brendan Maher - New York : McGraw-Hill, c1970 - 206 p. : il. ; - McGraw-Hill Paperback Series in Psychopathology . Subjects--Topical Terms: GENETICAINVESTIGACIONMETODOS DE INVESTIGACIONPSICOPATOLOGIATRASTORNOS DE CONDUCTA Dewey Class. No.: 157. / M132