000 00279nam a22001217a 4500
100 _aSingh B.1
_911617
245 _aGeneral Studies
250 _a13th ed
260 _aNew Delhi
_bMade Easy Publication
_c2018
300 _avi;589 Pg
700 _aSingh A P
_911618
942 _cBOOK
999 _c11214
_d11214