TY  - BOOK
AU  - Duno, Joenard Contreras
AU  - Efondo, Violeta Cabarles. 
TI  - Handbook in questioned documents examination: : with laboratory manual/ 
SN  - 978-621-418-190-2
U1  - GC 363.2565 D925 2021 
PY  - 2021///
CY  - Quezon City: 
PB  - Wiseman’s Book Trading, 
KW  - Legal documents
KW  - Identification.
KW  - Forgery
KW  - Prevention.
N1  - Includes bibliographical references
ER  -