TY  - BOOK
AU  - Graustein,William Caspar
TI  - Introduction to higher geometry
T2  - A series of mathematical texts
AV  - QA445 G83
PY  - 1930///]
CY  - New York
PB  - Macmillan Company,
KW  - Geometría
N1  - Reimpresiones: (1952)
ER  -