| 000 | 00372nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aRuth Formanek and Anita Gurian | ||
| 020 | _a0-395-29190-9 | ||
| 654 | _aHome Science - HD | ||
| 942 | _cBK | ||
| 245 | _aWhy/ children's questions : what they mean and how to answer them | ||
| 260 |
_aHoughton Mifflin, Boston _cc1980 |
||
| 082 | _a136.74 For/Gur | ||
| 300 | _aviii,213p | ||
| 999 |
_c21630 _d21630 |
||