TY  - BOOK
AU  - Hurlbut Cornelius S
AU  -  Klein Cornelis
TI  - Manual of mineralogy
U1  - H1, J7;L7 
PY  - 1977///
CY  - New York    
PB  -  John Wiley       
KW  -  Mineralogy
KW  - Geology
ER  -