Forensic chemistry and toxicology (a worktext) 
Arlyn M. Dascil, Ronaldo Q. Santos 
 - 3rd ed. 
 - Quezon City: Wiseman's Book Trading,Inc.  2021 
 - v.; ill.; 232p.; 23cm 
<br/><br/> Include Bibliography 
<br/><br/><label>ISBN: </label>9786214181766 
<br/><br/><label>Dewey Class. No.: </label>Fil 363.256 D229 2021