TY  - GEN
AU  - Hilton,Peter John
TI  - Symposium on Algebraic Topology
T2  - Lecture notes in mathematics, 249
SN  - 0387057153(New York)
U1  - 510.8 514.2 
PY  - 1971///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Algebraic topology
KW  - Congresses
ER  -