Adra, Marry Jane Q. The essentials of polygraphy/ Marry Jane Q. Adra and Danilo L. Tancangco. -- Quezon City, Philippines: Wiseman's Books Trading, Inc., 2013. xi, 156 p.: ill.; 22 cm. Includes bibliographical references. ISBN: 9789710588510 Subjects--Topical Terms: Crime psychology. Dewey Class. No.: Res 363.25421 Ad81 2013