| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1959 xx 000 0 und d | ||
| 082 | _a547.74 I-5V | ||
| 100 | _aInternational Union of Pure and Applied Chemistry | ||
| 245 | 0 | _aVitamin A potency of Beta-carotene | |
| 260 |
_bLondon _c1959 |
||
| 300 | _a11p | ||
| 650 | _aCHEMISTRY, ORGANIC | ||
| 653 | _aCHEMISTRY, ORGANIC | ||
| 653 | _aVITAMINS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c5740 _d5740 |
||