| 000 | 00503 a2200253 4500 | ||
|---|---|---|---|
| 001 | 98195 | ||
| 020 | _a1 | ||
| 041 | _aeng | ||
| 080 | _a539.16:537.53 Cha | ||
| 245 | _aRadioactivity and radioactive substances | ||
| 250 | _a4th ed. | ||
| 260 | _aLondon | ||
| 260 | _bSir Isaac Pitman and Sons, | ||
| 260 | _c1953 | ||
| 300 | _axv,120 p 18 cm | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aChadwick, James | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aRadioactivity | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c52862 _d52862 |
||