| 000 | 00345nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a0908308531 (Pbk) | ||
| 245 | 0 | _aStep Ahead Olevel Science In Zimbabwe | |
| 260 | _bHarare : Longman 1990. | ||
| 300 | _a372 | ||
| 546 | _aEng | ||
| 690 | _aEducation ; Learning ; Teaching ; O'Level ; Secondary. | ||
| 999 |
_c17082 _d17082 |
||