Questioned document examination : an instructional material for criminology students with laboratory manual 
Camara, Richard T. 
 -  Wiseman's Books Trading, Inc.  2016 
 - xii, 332 p. 
Forensic sciences -- Handbooks, manuals etc.
F 363.25 C1724 2016
                        Forensic sciences -- Handbooks, manuals etc.
F 363.25 C1724 2016