TY  - BOOK
AU  - Lang Serge
TI  - Introduction to differentiable manifolds
SN  - 0-387-95477-5
U1  - 516.36 
PY  - 2002///
CY  - New York
PB  - Springer-Verlag
KW  - Differentiable manifolds
KW  - Differential topology
ER  -