| 000 | 00336nam a2200133 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a510 _bMAT |
||
| 245 | _aMathematics Laboratories in Schools | ||
| 260 |
_aLondon: _bG. Bill & Sons Ltd., _c1968. |
||
| 300 |
_a45p.; _c22cm |
||
| 650 | 0 | _aMathematics | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c104685 _d104685 |
||