000 00318nam a2200145Ia 4500
008 170101s1962 xx 000 0 und d
082 _a525 C28O
100 _aCHAND, B.
245 0 _aOur earth and the universe
260 _bBombay
_c1962
300 _a94p
650 _aEARTH
653 _aEARTH
942 _2ddc
_cB
999 _c20164
_d20164