TY  - BOOK
AU  - Tangora M C ed.
ED  - International Conference on Algebraic Topology( 1991 : Oaxtepec, Mexico )
ED  - International Conference on Algebraic Topology
TI  - Algebraic topology : proceedings
U1  - 510 
PY  - 1993///
CY  - Providence
PB  - Author
KW  - Algebraic topology
KW  - Mathematics
ER  -