000 | 00347nam a2200133Ia 4500 | ||
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008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
040 |
_e1376 _aMAIN |
||
041 | _aEnglish | ||
082 | _a547.596 T664N | ||
100 | _aTownsend, Leroy B. ed. | ||
245 | 0 | _aNucleic acid chemistry: Improved and new synthetic procedure | |
260 | _c1978 | ||
942 | _cBK | ||
999 |
_c200842 _d200842 |