Cejes, Lourdeliza G. Forensic Chemistry and Toxicology/ PLTCOL Lordeliza G. Cejes, MPA and PLTCOL Margarita M. Libres, MBA. - Third Edition - Philippines ChapterHouse Publishing Incorporated 2023 - iv, 237 pages: illuatrtions. ISBN: 978-971-9647-82-9 Dewey Class. No.: 363.25 / C329