TY - BOOK AU - Landau,L.D. AU - Rumer,I͡U︡riĭ Borisovich TI - What is the theory of relativity AV - QC6 .L2623 1964 PY - 1964/// CY - Moscow PB - Peace Publishers KW - Relativity (Physics) N1 - Translation of Chto takoe teorii͡a︡ otnositelʹnosti ER -