| 000 | 00365nam a2200145 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 020 | _a997140561X | ||
| 082 |
_a372.7 _bPRI |
||
| 245 | _aPrimary mathematics 4A | ||
| 260 |
_aSingapore: _bFederal publications, _c1982. |
||
| 300 |
_a114p.; _c24cm |
||
| 650 | 0 |
_967 _aPrimary Education |
|
| 942 |
_2ddc _cLM |
||
| 999 |
_c85235 _d85235 |
||