000 00273nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aJ539 NGW
100 _aN'gweno, Hilary.
245 0 _aLets find out about atoms.
260 _aNairobi
_bE. A. L. B
_c1974
942 _cJNF
999 _c318283
_d318283