TY  - BOOK
AU  - Bragdon,Claude Fayette
TI  - A primer of higher space (the fourth dimension)
AV  - BF1383 .B85
PY  - 1913///
CY  - Rochester, N.Y.
PB  - The Manas press
KW  - Fourth dimension
UR  - https://archive.org/details/a-primer-of-higher-space
ER  -