Adra, Mary Jane Q. The essentials of polygraphy / Mary Jane Q. Adra, Dr. Danilo Lago Tancangco. - Quezon City : Wiseman's Books Trading, c2013. - xi, 156 pages : illustrations ; 22 cm Bibliography : p. 153-156. ISBN: 9789710588510 Subjects--Topical Terms: Lie detector and detection LC Class. No.: HV8078 / Ad8 2013