TY  - BOOK
AU  - Spivak, Michael
TI  - Comprehensive introduction to differential geometry
U1  - 516.36 
PY  - 1970///
CY  - Boston, U.S.A.
PB  - [s.n.]
KW  - Geometry,differential
KW  - Differential geometry
N1  - Library has v. 2 only
ER  -