000 | 00312nam a22000977a 4500 | ||
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008 | 230817b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
245 | _aRevista de ciencia aplicada | ||
260 |
_aCuba: _bCentral National Investigations Scientific |
||
942 |
_cCR _2udc |
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999 |
_c59003 _d59003 |