000 00471nmm a2200133Ia 4500
008 240103s9999||||xx |||||||||||||||||und||
020 _a9781470405519 (online)
100 _aGaribaldi, Skip
245 0 _aCohomological invariants :
260 _aProvidence, R.I. :
_bAmerican Mathematical Society,
_c2009
300 _a1 online resource (xii, 81 p. : ill.)
490 _aMemoirs of the American Mathematical Society,
_x1947-6221 ;
856 _uhttp://www.ams.org/memo/0937
999 _c34948
_d34948