TY  - BOOK
AU  - Klein,Cornelis
TI  - MINERALS AND ROCKS
SN  - 0471000426
U1  - 549.076 
PY  - 1994///
CY  - 
PB  - Wiley, N.Y.
KW  - Mineralogy -- Problems, Exercises, Etc
KW  - Petrology -- Problems, Exercises Etc
ER  -