TY  - BOOK
AU  - Shelley,David
TI  - Manual of optical mineralogy
SN  - 0444413030
U1  - 549.125 
PY  - 1975///
CY  - Amsterdam, New York
PB  - Elsevier Scientific Pub. Co.
KW  - Optical mineralogy
KW  - Handbooks, manuals, etc
N1  - Includes index; Bibliography: p. [227]-230
ER  -