000 00276nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ.L.Sikka & Others
245 0 _aGroup & Rings B.A./B.Sc III, Vth sem
260 _aN.D
_bJeevansons
_c2016
650 _aMath
942 _cBK
999 _c15325
_d15325