TY  - BOOK
AU  - Phillips,W.Revell
AU  - Griffen,Dana T.
TI  - Optical mineralogy: the nonopaque minerals 
SN  - 071671129X
U1  - 549.125 
PY  - 1986///
CY  - Delhi
PB  - CBS Publishers
KW  - Optical mineralogy
ER  -