| 000 | 00380nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180626s9999 xx 000 0 und d | ||
| 020 | _a9716100051 | ||
| 082 | _a500 R712e 2002 | ||
| 100 | _aRosario, Benedicta Ma. | ||
| 245 | 0 | _aEasy science from A to Z | |
| 260 | _aQuezon City | ||
| 260 | _bJecho Publishing Inc. | ||
| 260 | _cc2002 | ||
| 300 | _a179 p | ||
| 650 | _aScience | ||
| 999 |
_c47548 _d47548 |
||