000 00267nam a2200109Ia 4500
008 220920s9999 xx 000 0 und d
020 _a9781843223887
245 0 _aTimes Tables 1to 20
260 _bLondon: Armadillo Books : 2010.
300 _aUnpaged
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c731924
_d731923