TY  - GEN
AU  - O'Neill, Barrett
TI  - Elementary differential geometry
U1  - 514.7 
PY  - 1967///
CY  - New York ; London
PB  - Academic Press
KW  - Geometrie diferentiala
KW  - Spatii euclidiene
KW  - Geometrie euclidiana
KW  - Calculul suprafetelor
KW  - Geometrie riemanniana
N1  - Contine bibliogr., raspunsuri la exerc. si index
ER  -