TY  - BOOK
AU  - Cox,K.G.
AU  - Price,Norman Brian
AU  - Harte,Ben
TI  - An introduction to the practical study of crystals, minerals, and rocks
SN  - 0070840350
PY  - 1974///
CY  - London, New York
PB  - McGraw-Hill
KW  - Petrology
KW  - Crystallography
KW  - Mineralogy
N1  - Cover title: The practical study of crystals, minerals, and rocks; Includes index
ER  -