TY  - BOOK
AU  - Pogorelov, A.
AU  - Boron, Leo F.
TI  - DIFFERENTIAL GEOMETRY
U1  - 516.7 
PY  - 0000///
CY  - Groningen
PB  - P. Noordhoff
KW  - Geometry, Differential
N1  - Translation Of Lektsii Po Differentsial' Noi Geometrii
ER  -