000 00610 a2200241 4500
999 _c613
_d613
003 inmoiis
005 20211220184253.0
020 _a8585931380
040 _ainmoiis
_dIISER MOHALI
041 _aEng.
044 _aii
082 _a516.2
_222
_bSUR-C
100 _aSury ,B
_9165
245 _aThe congruence subgroup problem :
_ban elementary approach aimed at applications/
_cB.Sury
260 _aNew Delhi:
_bHindustan Book Agency,
_cc2003.
300 _a301 p.;
500 _ainclude index.
650 _aMathematics
650 _aTopology
650 _aGroups
_94555
902 _01
942 _cBK
_2ddc