TY  - BOOK
AU  - Kerr,Paul F.
AU  - Rogers,Austin Flint
TI  - Optical mineralogy
SN  - 9789339205201
U1  - 549.125 
PY  - 1977///] c2017
CY  - New Delhi
PB  - McGraw-Hill
KW  - Optical mineralogy
N1  - First-2d ed. by A. F. Rogers and P. F. Kerr; 1st ed. published under title: Thin-section mineralogy
ER  -