TY - BOOK AU - Dobbs,,D.E. TI - Cech cohomological dimensions for commutative rings T2 - Lecture notes in mathematics SN - 3540049363 (paperback) U1 - 512.89 22 PY - 2009/// CY - [S.l.] PB - Springer KW - Dimension theory (Topology) KW - Homology theory KW - Rings (Algebra) ER -