000 00461namaa2200145 a 4500
999 _c70096
_d70096
007 RB
008 210217b1990 a|||g |||| 00| 0 eng d
082 _a001.076
_bR SEN N90U
245 _aUnique quintessence of general studies :
_bU. P. S. C. civil services preliminary examination /
_cedited by S Sen et. al.
260 _aNew Delhi :
_bUnique Literary,
_c1990.
300 _axxvii. V p. :
_bill. ;
650 0 _aGeneral Studies
700 _aSen, S.
999 _$ms