000 00267nam a2200109Ia 4500
008 210501s9999 xx 000 0 und d
100 _aSachdeva; S.K.
245 0 _aGeneral Knowledge
260 _c1976
_bVikas Publishing House Pvt. Ltd.
300 _a667
942 _cBK
999 _c29687
_d29687