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| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114183655.0 |
| 007 |
ta |
| 008 |
080724s1973 uy g 100 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 080 |
|
|
|a 372.85(061.3)
|
| 111 |
2 |
|
|a Seminario latinoamericano sobre el mejoramiento de la enseñanza de las ciencias, Montevideo, 1972.
|9 62774
|
| 245 |
1 |
0 |
|a La enseñanza de las ciencias en América Latina
|
| 260 |
|
|
|a Montevideo :
|b UNESCO,
|c 1973.
|
| 300 |
|
|
|a 112 p. ;
|c 27 cm.
|
| 650 |
|
4 |
|a CIENCIAS-ENSEÑANZA-CONGRESOS, CONFERENCIAS, ETC.
|9 62775
|
| 942 |
|
|
|c BK
|
| 952 |
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|6 DB20073324
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|8 NFIC
|9 106875
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|c FG
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|o Db-2007-332-4
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|y BK
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| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DB20073324EJ2
|7 0
|8 NFIC
|9 106876
|a DUN
|b DUN
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|d 2023-07-10
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|y BK
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| 999 |
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|c 75641
|d 75641
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| 988 |
|
|
|d CLI CLI
|
