000 00527nam a2200181Ia 4500
005 20250508154126.0
008 008 250505s9999 xx 000 0 eng d
037 _aBooks to be hide in OPAC
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a511, SCH/O
_qFEDL
100 _aSchonell Fred J
_9139871
245 0 _aDiagnosis of individual difficulties in arithmetic
260 _aEdinburgh
_bOliver and Boyd
_c1946
300 _a115p.
942 _cHB
_h511, SCH/O
999 _c1347841
_d1347841