| 000 | 00463nam a2200181 a 4500 | ||
|---|---|---|---|
| 001 | 1653 | ||
| 005 | 20140414131954.0 | ||
| 008 | 010904s19uu xx 00 eng d | ||
| 020 | _a1-85758-890-8 | ||
| 050 |
_aTR 372.7 _bH462 1998 |
||
| 100 | _aHegarty, John | ||
| 245 |
_aMental maths, ages 11-12 / _cJohn Hegarty. |
||
| 260 |
_aLondon : _bLetts Educational, _c1998. |
||
| 300 | _a32 p. ; cm. | ||
| 440 | _aLetts | ||
| 541 | _eM4288 | ||
| 650 | _aMathematics. | ||
| 999 |
_c112879 _d112879 |
||