Puthenpurackal,Joseph Jeevitham Kochu Kochu Santhoshangal - 11th ed. - Kottayam D C Books 2025 - 264 p. ISBN: 978-93-5282-572-1 Subjects--Uniform Titles: --Philosophy & psychology Subjects--Topical Terms: PsychologyApplied psychology Dewey Class. No.: 158.1 / PUT-J