000 00260nam a2200109Ia 4500
008 210501s9999 xx 000 0 und d
100 _aAggarwal; Mani Ram
245 0 _aGeneral Knowledge Digest
260 _c1976
_bS. Chand & Co.
300 _a767
942 _cBK
999 _c29607
_d29607