De Silva,Jayamal මානසික රෝග හඳුනාගනිමු = maanasika rooga handhunaaganimu - Colombo: Godage, 2016. - 136p.; 21 cm ISBN: 978-955-30-7419-5 Subjects--Topical Terms: Mental DisordersPsychology Dewey Class. No.: 616.89 / DES