000 00321nam a2200133Ia 4500
008 220926s9999 xx 000 0 und d
100 _a O.P.Khanna
245 0 _aEver Latest General KnowlEdge
250 _a63rd Ed
260 _aChandigrash
260 _c1997
650 _aEver Latest General KnowlEdge
942 _cREF
999 _c17465
_d17465