000 00325nam a22001457a 4500
020 _a9788131201237
082 _a512.02
_bALL/R
100 _aAllenby, R B J T
245 _aRings, fields and groups
260 _aNew Delhi
_bElsevier
_c2006
300 _a383p.
650 _aAlgebra
650 _aMathematics
942 _cBK
999 _c40547
_d40547