TY  - BOOK
AU  - Landau, LD
AU  - Rumer, GB
TI  - What is relativity ?
SN  - 9780486428062
U1  - 530.12 
PY  - 2003///
CY  - New York
PB  - Dover
KW  - RELATIVITY
N1  - Translated by N. Kemmer
ER  -