TY  - GEN
AU  - Spivak, Michael
TI  - [A] Comprehensive introduction to differential geometry: vol. 1
SN  - 0914098705 (hbk. ): 
U1  - 516.36 23rd
PY  - 2005///
CY  - Houston: 
PB  - Publish or Perish
KW  - Geometry, Differential
KW  - Mathematics
N1  - Includes bibliography and index
ER  -