TY  - BOOK
AU  - Civita, Tullio Levi .
TI  - A Simplified Presentation of Einstein`s Unified Field Equations
U1  - 530.1 
PY  - 1929///
CY  - London
PB  - Blackie & Sons Ltd
KW  - Physics
KW  - Field Equations
KW  - G-Physics
ER  -