TY  - BOOK
AU  - Eckhart, Ludwig
AU  - Slaby, Steve M.
TI  - FOUR-DIMENSIONAL SPACE
U1  - 513.5 
PY  - 1968///
CY  - Bloomington
PB  - Indiana University Press
KW  - Hyperspace
N1  - Bibliographical Note : P. 90; Translation Of Der Vierdimensionale Raum
ER  -