000 00256nam a2200109Ia 4500
008 160710s1958 xx 000 0 und d
100 _aAGRAWAL,M.
245 _aGENERAL KNOWLEDGE DIGEST
260 _bS. CHAND & CO.
_c1958
300 _a731
942 _2ddc
_cB
999 _c20797
_d20797