000 00454nam a2200193Ia 4500
008 210210b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a513/167
100 _aWRIGHT (J E)
245 _aInvariants of quadratic differential forms
260 _aLondon
_bLongman Green & Co.
_c
650 _aquadratic
650 _aof
650 _aInvariants
650 _aforms
650 _adifferential
690 _aCalculus
906 _a007446
999 _c139941
_d139941