TY  - BOOK
AU  - Vaisman, Izu
TI  - Symplectic Geometry and Secondary Characateristic Classes
SN  - 0817633561
PY  - 1987///
CY  - Boston
PB  - Birkhauser
KW  - Geometry, Differential
KW  - Characteristic classes
KW  - Maslov Index
ER  -