Cejes, Lourdeliza G. Laboratory manual forensic chemistry and toxicology / Lourdeliza G. Cejes, Margarita Libres-Etis. - 2nd ed. - Quezon City : Chapterhouse, c2015. - 107p. Bibliography: p. 107 ISBN: 9789719647225 Subjects--Topical Terms: Chemistry, Forensic. Dewey Class. No.: 614.52