TY  - BOOK
AU  - Baues,Hans J.
TI  - The algebra of secondary cohomology operations 
SN  - 9783764374488
U1  - 512.73 
PY  - 2006///
CY  - Basel 
PB  - Birkhauser
KW  - MATHEMATICS
KW  - ALGEBRA
KW  - HOMOLOGICAL
KW  - COHOMOLOGY OPERATION
KW  - SEQUENCES MATHEMATICS
ER  -