TY  - BOOK
AU  - Chowdhary Ravinder
AU  -  Prof H L Bami Supervisor
AU  -  Prof L S Kothari Supervisor
AU  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
ED  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
TI  - Physico-chemical analysis of inks on paper in context of questioned document examination
PY  - 1979///
KW  - PHYSICS
ER  -