TY  - BOOK
AU  - KERR, PAUL F.
TI  - OPTICAL MINERALOGY
SN  - 9789339205201
U1  - 553.125 KER/O 
PY  - 1977///
PY  - 2014///
CY  - New Delhi
PB  - McGraw-Hill Education
KW  - Geology
KW  - Mineralogy
KW  - Optical Mineralogy
ER  -