000 | 00434nam a2200157Ia 4500 | ||
---|---|---|---|
001 | 106937 | ||
008 | 220811s1971 ###||||g |||| ||spa d | ||
082 |
_a572.8 _bS416 |
||
245 | 0 | _aLa Base Molecular de la Vida. | |
264 | _c1971 | ||
700 |
_aGarcĂa Acha, Isabel _955453 |
||
700 |
_aHanawalt, Philip C. _955454 |
||
700 |
_aHaynes, Robert H. _955455 |
||
942 |
_cBK _2ddc |
||
035 | _a572.8 -S416-La Base Molecular de la Vida.- | ||
999 |
_c43177 _d43177 |