TY  - BOOK
AU  - Ellen,David
AU  - Davies,Christopher
TI  - Scientific examination of documents: Methods & techniques
SN  - 9781498768030
U1  - 340.67 
PY  - 2018///
CY  - Newyork
PB  - CRC Press
KW  - Typewritting & typescripts
KW  - Document examination in court
KW  - Collection of samples
ER  -