000 00335nam a2200145Ia 4500
020 _a0435167510
082 _b590
_a510
100 _a"Mathematics, Scottish, Primary"
245 0 _aSubtraction to 10 (1)
260 _aPinder
_c1999
300 _a39
944 _cTR
999 _c660877
_d660877