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AR-LpUBP |
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080708s1967 fr g 000 0 spa d |
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|a AR-LpUBP
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|a Organización de las Naciones Unidas para la educación, la ciencia y la cultura (UNESCO)
|9 5107
|
| 245 |
1 |
0 |
|a New trends in chemistry teaching = Tendances nouvelles de l'enseignement de la chimie
|
| 260 |
|
|
|a París :
|b UNESCO,
|c 1967.
|
| 300 |
|
|
|a 5 v.
|
| 500 |
|
|
|a La biblioteca posee: v.1, v.2, v.3 y v.4 en español y v.5 en francés.
|
| 650 |
|
4 |
|a QUIMICA-ENSEÑANZA
|9 53588
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| 650 |
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|d CLI CLI
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