TY  - BOOK
AU  - Lieber,Lillian R.
AU  - Lieber,Hugh Gray
AU  - Derbes,David
AU  - Jantzen,Robert
TI  - The Einstein theory of relativity: a trip to the fourth dimension 
SN  - 9781589880443 (pbk. : alk. paper)
AV  - QC173.55 .L517 2008
PY  - 2008///
CY  - Philadelphia
PB  - Paul Dry Books
KW  - Einstein, Albert,
KW  - Relativity (Physics)
KW  - Fourth dimension
N1  - Originally published: New York : Farrar & Rinehart,1945. With new foreword; Includes bibliographical references (p. 349-350)
ER  -