TY  - BOOK
AU  - Deer, W.A.
AU  -  Howie,  R. A.
AU  -  Zussman, J.
TI  - Rock-forming minerals
SN  - 1897799888 
PY  - 1997///
CY  - London
PB  - The Geological Society       
KW  -  Mineralogy
KW  - Geology
KW  - Rocks
N1  - Includes bibliographical references and index
ER  -