000 00260nam a2200121Ia 4500
100 _aNeill, A .S.
942 _cBK
654 _a
245 _aProblem teacher
260 _aLondon
_bHerbert Jenkins Limited
_c1939
082 _a371.104
300 _c27.8cm
_a192
999 _c368737
_d368737
041 _aeng