|
|
|
|
| LEADER |
01312nam a22002657a 4500 |
| 003 |
OSt |
| 005 |
20170918152126.0 |
| 008 |
131107b ag ad|||r|||| |0| 0 spa d |
| 040 |
|
|
|a Sistema de Bibliotecas UNAH
|
| 999 |
|
|
|c 80756
|d 80756
|
| 020 |
|
|
|a 950-550-263-x
|
| 082 |
0 |
|
|a 540.7-R33
|
| 100 |
1 |
|
|a Beltrán Faustino F.
|
| 245 |
1 |
0 |
|a Reflexiones sobre la enseñanza de la química en distintos niveles
|b EGB POLIMODAL
|c Faustino F. Beltrán... [et al.].
|
| 260 |
|
|
|a Buenos Aires
|b Magisterio del Río de la Plata
|c 1999
|
| 300 |
|
|
|a 158 p.
|b il., diagrs.
|c 22 cm.
|
| 490 |
0 |
|
|a (Colección Respuestas educativas.Serie las ciencias naturales en la EGB))
|
| 504 |
|
|
|a Bibliografía: p.153-158
|
| 650 |
|
4 |
|a QUIMICA
|x ENSEÑANZA
|
| 700 |
1 |
|
|a Beltrán, Faustino F.
|
| 942 |
|
|
|2 ddc
|c LB
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 540_000000000000000_7R33
|7 0
|9 222767
|a CG
|b BC
|d 2013-11-07
|l 0
|o 540.7-R33
|p 239297
|r 2013-11-07
|w 2013-11-07
|y LB
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 540_000000000000000_7R33
|7 0
|9 222768
|a CG
|b BC
|d 2013-11-07
|l 0
|o 540.7-R33
|p 239298
|r 2013-11-07
|w 2013-11-07
|y LB
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 540_000000000000000_7R33
|7 0
|9 222769
|a CG
|b BC
|d 2013-11-07
|l 0
|o 540.7-R33
|p 239299
|r 2013-11-07
|w 2013-11-07
|y LB
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 540_000000000000000_7R33
|7 0
|9 222770
|a CG
|b BC
|d 2013-11-07
|l 0
|o 540.7-R33
|p 239300
|r 2013-11-07
|w 2013-11-07
|y LB
|