TY  - BOOK
AU  - Manning,Henry Parker
TI  - Non-Euclidean Geometry
AV  - QA 
PY  - 2004///
CY  - Salt Lake City, UT
PB  - Project Gutenberg
KW  - Geometry, Non-Euclidean
N1  - Release date is 2004-10-10; Original publication data not identified
UR  - https://www.gutenberg.org/ebooks/13702
ER  -