TY  - BOOK
AU  - Rogers, Austin Flint
TI  - OPTICAL MINERALOGY
U1  - 549.1 
PY  - 1959///
CY  - N. Y.
PB  - Mcgraw-Hill
KW  - Mineralogy, Determinative
N1  - Previous Editions By A. F. Rogers And P. F. Kerr; Published Formerly [1933] Under The Title : Thin-Section Mineralogy
ER  -