Villaluz, Joner C. Polygraphy: Lie Detection/ Joner C. Villaluz...[and two others]. - Quezon City: Wiseman's Books Trading, Inc., c2014. - vii, 116 pages; illustrations; 22 cm. ISBN: 978-971-9617-13-6 Subjects--Topical Terms: Lie Detectors and Detection. Dewey Class. No.: DFil 363.254 / V11p