Ahn Donghyeon (安東賢) [1955- ] 아동정신병리 = Child psychopathology / Donghyun Ahn. - Seoul: Hakji Branch, 2018. - 542 p. : ill., diagrams ; 27 cm. References (p. 509-534) and index. ISBN: 9788999714375 (hbk.) Subjects--Topical Terms: Child psychopathology Dewey Class. No.: 618.9289