TY  - BOOK
AU  - Jurgensen,Ray C.
TI  - Modern geometry: structure and method 
T2  - Houghton Mifflin modern mathematics series
AV  - QA453 .J85
U1  - 513 
PY  - 1963///]
CY  - Boston
PB  - Houghton Mifflin
KW  - Geometry
ER  -