01036nam a2200265 i 450099100075030970753620020507173109.0940923s1967 us ||| | eng b10752110-39ule_instLE01301732ExLDip.to Matematicaeng510AMS 55N30Snapper, Ernst42077Cohomology groups and genera of higher-dimensional fields /Ernst SnapperProvidence, R.I. :American Mathematical Society,1967100 p ;26 cm.Pubbl. come vol. 28 (1967) della rivista "Memoirs of the American Mathematical Society"Sheaf cohomology.b1075211021-09-0628-06-02991000750309707536LE013 55N SNA11 (1957)12013000009698le013-E0.00-l- 00000.i1084516128-06-02Cohomology groups and genera of higher-dimensional fields911418UNISALENTOle01301-01-94ma -engus 01