TY  - BOOK
AU  - Rogers,Austin Flint
TI  - Optical mineralogy
AV  - QE369.O6QE 369 R63.O6R64
U1  - 549/.125 
PY  - 1942///
CY  - New York
PB  - McGraw-Hill
KW  - Optical mineralogy
N1  - Formerly titled (Thin-section mineralogy); Includes bibliographies and index
ER  -