| 000 | 00614 a2200277 4500 | ||
|---|---|---|---|
| 001 | 74053 | ||
| 020 | _a0-8412-2626-18 | ||
| 041 | _aeng | ||
| 080 | _a649.1:372.2 Pau | ||
| 245 | _aHelping your child learn science | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bWashington, DC : American Chemical Society, 1993 | ||
| 260 | _c1993 | ||
| 300 | _avi,58 p. | ||
| 300 | _c28 cm | ||
| 490 | _a | ||
| 100 | _aPaulu, Nancy | ||
| 700 | _aMartin, Margery | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aScience-study and teaching | ||
| 650 | _aEducation, Elementary-Parent participation | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c77998 _d77998 |
||