000 00376nam a2200145Ia 4500
005 20240821152138.0
008 240821s9999||||xx |||||||||||||| ||und||
082 _a511.07 SCH
100 _aSchonell, Fred J.
245 0 _aPractice in basic arithmetic: Teacher's handbook
260 _aLondon
_bOliver and Boyd
_c1954
300 _a45p
650 _aMathematics
942 _cBK
999 _c62568
_d62568