| 000 | 00366nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c$8.50 |
||
| 082 | _a539.721 KOK-Q | ||
| 100 | _aKokkedee, J J J | ||
| 245 | _aQuark model | ||
| 250 | _a | ||
| 260 |
_aW A Benjamin Inc., New York _c1969 |
||
| 300 | _a239 | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_aBejoy _b _c$8.50 |
||
| 650 | _aQuarks | ||
| 942 | _cBK | ||
| 999 |
_c477576 _d477576 |
||