TY  - BOOK
AU  - Deer,W.A.-etal
AU  - Howie,R.A.
AU  - Zussman,J.
TI  - An Introduction to the rock forming minerals
SN  - 0582407168
U1  - 549.114 DEE 
PY  - 1966///.
CY  - Englan : 
PB  - English Language Book Society and Longman, 
KW  - Minerology
ER  -