TY  - BOOK
AU  - Birkhoff,George David
AU  - Beatley,Ralph
TI  - Basic geometry / 
T2  - 2000 mathematics subject classification primary
SN  - 0821821016
AV  - QA455  B55 2000
PY  - 2000///
CY  - Providence, Rhode Island : 
PB  - AMS Chelsea Publishing 
KW  - Lemb
KW  - Geometria Plana
N1  - Originally published : 3rd ed. New York : Chelsea Pub. Co., 1959; Incluye índice
ER  -