Rosete, Mario C. Questioned documents : examination handbook / by Mario Cayanga Rosete. - Quezon City : Great Books Publisihing, 2009. - xi, 175 p. : black and white illustrations ; 23 cm., paperback. Includes bibliography. ISBN: 9789710391486 Subjects--Topical Terms: Legal documents--Identification.Writing-- Identification.Forgery--Prevention. Dewey Class. No.: FIL 363.2565 R871q 2009