TY  - BOOK
AU  - Kalalang, Sally S.
AU  - Kalalang, Avelino P.
TI  - Questioned document examination: an instructional handbook
SN  - 971-045942-1.
U1  - Fil. 364.163 K14q 2009 
PY  - 2009///
CY  - Quezon City
PB  - Wiseman's Books Trading
KW  - 1. Forgery-Handbooks, manuals, etc
KW  - 2. Fraud-Handbooks, manuals, etc
N1  - Includes bibliographical references
ER  -