000 00320nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aBertrand Russal
245 0 _aon Education
250 _a10th Ed
260 _aLondon
260 _bGeorge Allen & Unwin Ltd
260 _c1948
650 _aon Education
942 _cBK
999 _c51
_d51