TY  - BOOK
AU  - Turner Francis J
AU  -  Verhoogen John
TI  - Igneous and metamorphic petrology
T2  - International series in the earth sciences
U1  - H21, K0;2-4   TH 
PY  - 1960///
CY  - New York    
PB  -  McGraw-Hill        
KW  -  Igneous rocks
KW  - Geology
ER  -