000 00300nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a510 73CRA
100 _aCraddy, Owen.
245 0 _aTopics in mathematics for the secondary school.
260 _aLondon
_b B.T.Batsford LTD
_c1967
942 _cANF
999 _c314164
_d314164