TY  - BOOK
AU  - Aguilar, Marcelo
AU  - Gitler, Samuel
AU  - Prieto, Carlos
TI  - Algebraic topology from a homotopical viewpoint
T2  - Universitext
SN  - 0387954503
U1  - 514 
PY  - 2002///
CY  - New York
PB  - Springer-Verlag
ER  -