Proid, Sigmand මනෝ විශ්ලේෂණ ප්රවේශය = mnoo vishleeshaNa praveeSHaya - Nugegoda: Sarasavi, 2005. - 207p. 21cm - Vol, 3 . ISBN: 955-573-422-4 Subjects--Topical Terms: Psychology Dewey Class. No.: 150 / SIG