| 000 | 00570nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 160319s9999 xx 000 0 und d | ||
| 100 | _aTimes Learning Systems. | ||
| 245 | _aZarc's maths adventure. Primary 4B : | ||
| 245 | _bRuthless escapes / | ||
| 245 | _cTimes Learning Systems. | ||
| 260 | _aSingapore : | ||
| 260 | _bTimes Learning System | ||
| 260 | _c1997 | ||
| 300 | _a1 computer optical disc : | ||
| 300 | _bsound, colored ; | ||
| 300 | _c4 3/4 in. | ||
| 650 | _aMathematics -- Study and teaching -- | ||
| 650 | _xJuvenile interactive multimedia. | ||
| 999 |
_c292728 _d292728 |
||