Sala, Harold J. Boredom stress and burn out : Paano ko iha-handle? / Harold J. Sala - Manila, Philippines : OMF literature inc., c1984. - 108 pages : illustrations ; 17cm. ISBN: 978-971-009-247-5 Subjects--Topical Terms: 1. Mental and Emotional Dewey Class. No.: Fil. 362 S159b 1984