000
00301nam a2200133Ia 4500
008
230917s9999||||xx |||||||||||||| ||und||
040
_e
90124
_a
MAIN
041
_a
English
082
_a
512.4 G959T
100
_a
Gupta, Archana
245
0
_a
Trace map in group rings
300
_a
79 p.
942
_c
TH
999
_c
71757
_d
71757