TY  - BOOK
AU  - 3G E-Learning
TI  - Modern geometry
SN  - 978-1-98463-738-3
U1  - 516 
PY  - 2020///
CY  - USA
PB  - 3G E-Learning
KW  - Geometry
N1  - Includes bibliography and index; 500-599
ER  -