TY  - BOOK
AU  - Klein, Cornelis.
TI  - Minerals And Rocks: Exercises In Crystallography, Mineralogy, And Hand Specim.
SN  - 471000426
U1  - 549 
PY  - 1994///
CY  - New York
PB  - John Wiley & Sons
KW  - Mineralogy
ER  -