World Health Organization Evaluation of methods for the treatment of mental disorders. report of a WHO scientific group onthe treament of psychiatric disorders. - - Geneva W H O 1991 - 74 p. 24 cm. - WHO Technical report series no.812 . Mental Disorders-Therapy, Evaluation ISBN: 92 4 120812 0 Subjects--Topical Terms: EvaluationMental Disorders-Therapy Dewey Class. No.: SERIALS / WHO