01013nam a22002655i 4500991002157949707536cr nn 008mamaa100730s1970 gw | s |||| 0|eng d9783540363101b14130312-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng51023Dobbs, David E.54935Cech cohomological dimensions for commutative rings[e-book] /by David E. DobbsBerlin :Springer,19701 online resource (viii, 392 p.)Lecture Notes in Mathematics,0075-8434 ;147MathematicsSpringer eBookshttp://dx.doi.org/10.1007/BFb0060274An electronic book accessible through the World Wide Web.b1413031203-03-2205-09-13991002157949707536Cech cohomological dimensions for commutative rings81191UNISALENTOle01305-09-13m@ -enggw 00