Safer, Daniel J. Niños hiperactivos diagnóstico y tratamiento Daniel J. Safer and Richard P. Allen ; traducción por José Gil Díez. - Madrid Santillana c1979. - 314 p. ill. - Aula XXI 19 . Translation of : Hyperactive children: diagnosis and management. ISBN: 8429416838 LCCN: buc91000162 Subjects--Topical Terms: Hyperactive children LC Class. No.: RJ506 / .H9 S2418 1979 Dewey Class. No.: 618.92858 / S128h / E