000			00289cam a22000977a 4500
008			180718b1990 xxu||||| |||| 00| 0 eng d
245			_aUnique quintessence of general studies _cedited by S.Sen et.al.
260			_aNew Delhi _bUnique Literary _c1990
300			_av.p.
700			_aSen, S. et.al.
999			_c492122 _d492122