000 00432n a2200169 a 4500
000 B B
001 031258
005 20220203171952.0
020 _a978-93-80199-57-3
082 _a512.02
_bP11 MAT
100 _aS.S. Singh
245 _aA Textbook of Abstract Algebraic Systems
260 _aNew Delhi
_bWisdom Press
_c2011
300 _av,295p.
690 _aMathematical-Abstract Algebra,Mathematics
908 _aG
999 _c31245
_d31245