TY  - BOOK
AU  - Caddeo R
AU  - Tricerri F
TI  - Differential geometry and topology
U1  - 516.36 
PY  - 1993///
CY  - Singapore
PB  - World Scientific
KW  - Differential geometry
KW  - Topology
N1  - Proceedings of a Workshop held in Alghero of Italy in 1992
ER  -