TY  - BOOK
AU  - Lieber L R
TI  - Einstein theory of relativity
U1  - 530.1 
PY  - 1946///
CY  - New York
PB  - Rinehart & Co.
KW  - Einstein
KW  - Physics
KW  - Relativity
N1  - Drawing by H. C. Lieber
ER  -