TY  - BOOK
AU  - Guillemin, Victor 
AU  - Pollack, Alan
TI  - Differential topology
SN  - 9781470437275
U1  - 514.72 G9456d 
PY  - 1974///
CY  - Hyderabad 
PB  - Universities Press
KW  - Differential topology
ER  -