000 00345nam a2200145Ia 4500
020 _a0356070271
082 _b1929B
_a030
100 _a"NA"
245 0 _aEncyclopaedia of Knowledge
260 _bLondon; Macdonald Educational
_aLondon
_c1979
300 _a253
944 _cR
999 _c368188
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