TY  - BOOK
AU  - Davis,John Edmund
TI  - An introduction to tool marks, firearms and the striagraph
T2  - Police science series
AV  - HV 8077 .D3
U1  - 364.12351.74 
PY  - 1958///]
CY  - Springfield, Ill.
PB  - Thomas
KW  - Firearms
KW  - Identification
KW  - Local
KW  - Armas de Fuego
KW  - Identificación
KW  - LEMB
ER  -