Tolle, Eckhart නිශ්චලත්වයේ කථනය = niSHchalathvayee kaTHanaya - Gampaha; Sahana, 2009. - 142p. 21cm ISBN: 978-955-1695-01-9 Subjects--Topical Terms: PsychologyPersonal Improvement Dewey Class. No.: 158.1 / TOL