| 000 | 00474nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20160815034810.0 | ||
| 008 | 091116s19uu xx 00 eng d | ||
| 020 | _a978-1-57505-859-7 | ||
| 100 | _aCleary, Brian P. | ||
| 245 |
_aThe mission of addition / _cby Brian P. Cleary. |
||
| 260 |
_aMinneapolis, MD : _bMillbrook Press, _c2009. |
||
| 440 | _aMath is CATegorical | ||
| 650 |
_aArithmetic _xStudy and teaching (primary) |
||
| 650 |
_aAddition _xStudy and teaching (primary) |
||
| 999 |
_c15710 _d15710 |
||