TY  - BOOK
AU  - Kato Goro
TI  - Heart of cohomology
SN  - 978-1-4020-5035-0
U1  - 514.23 
PY  - 2006///
CY  - Dordrecht
PB  - Springer-Verlag
KW  - Cohomology operations
KW  - Homology theory
ER  -