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00741nam a2200217 u 4500 |
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000416113 |
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20060320143712.0 |
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020307s1968 xxu ||||| eng |
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|a 6826943
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
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|a 547.59
|b K19p
|2 00
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| 100 |
1 |
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|a Katritzky, Alan R.
|e Autor/a
|4 aut
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| 245 |
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|a The principles of heterocyclic chemistry /
|c by Alan R. Katritzky and J. M. Lagoswski
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| 260 |
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|a New York, New York :
|b Academic Press,
|c 1968.
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| 300 |
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|a 183 páginas :
|b ilustraciones
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| 650 |
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|a COMPUESTOS HETEROCICLICOS
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| 700 |
1 |
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|a Llagowski, Jeanne Wecker
|d 1929-
|e Autor/a
|4 aut
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| 912 |
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|a 20-MAR-2006 - QUIROS SALAZAR, DANILO
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| 949 |
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|a AM
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| 916 |
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|a Reconversión
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