TY  - BOOK
TI  - Differential geometry and topology
T2  - Studies in advanced mathematics
SN  - 1584882530
PY  - 2005///
CY  - Boca Raton
PB  - CRC Press
UR  - http://www.loc.gov/catdir/enhancements/fy0646/2005045562-d.html
ER  -