TY  - BOOK
AU  - Conn, George Keith Thurburn
AU  - Bradshaw, F. J.
TI  - POLARIZED LIGHT IN METALLOGRAPHY
U1  - 669 
PY  - 1952///
CY  - London
PB  - Butterworths Scientific Pub.
KW  - Metallography
KW  - Microscope, Polarizing
ER  -