TY  - BOOK
AU  - Lieber, Lillian Rosanoff
AU  - Lieber, Hugh Gray
TI  - The einstein theory of relativity
AV  - QC6 L54
PY  - 1945///
CY  - New York
PB  - Farrar & rinehart
KW  - Einstein, Albert,
KW  - Relatividad (Física)
N1  - "part i of this book was published in 1936. part ii is now (1945) being published for the first time"
ER  -