Duno, Joenard Contreras <br/><br/>
Handbook in questioned documents examination:   with laboratory manual/  
Joenard Contreras Duno, Violeta Cabarles Efondo.   
 - Quezon City:   Wiseman’s Book Trading,   c2021. 
 - 144 p.:   ill.;   28 cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>978-621-418-190-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Legal documents --Identification.  <br/>Forgery  --Prevention. 
<br/><br/><label>Dewey Class. No.: </label>GC 363.2565 D925 2021