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| LEADER |
00813Cam#a2200289#a#4500 |
| 001 |
ECUCON015869 |
| 003 |
ECU |
| 008 |
191101s1985 sp ||||| |||||||| ||spa d |
| 040 |
# |
# |
|a ECU
|b spa
|c ECU
|
| 092 |
# |
# |
|s Educ.
|
| 245 |
# |
2 |
|a La perspectiva histórica en el aprendizaje de las ciencias
|
| 260 |
# |
# |
|a Madrid
|b Narcea
|c 1985
|
| 300 |
# |
# |
|a 44 p.
|
| 650 |
# |
# |
|a CIENCIAS NATURALES
|
| 650 |
# |
# |
|a HISTORIA
|
| 650 |
# |
# |
|a EDUCACION
|
| 650 |
# |
# |
|a METODOS
|
| 700 |
# |
# |
|a I. E. P. S.
|
| 700 |
# |
# |
|a Marco Stiefel, Berta
|
| 700 |
# |
# |
|a Gonzalez Villa, Aurora
|
| 700 |
# |
# |
|a Simo Torices, Amparo
|
| 700 |
# |
# |
|a I. E. P. S.
|
| 700 |
# |
# |
|a Marco Stiefel, Berta
|
| 700 |
# |
# |
|a Gonzalez Villa, Aurora
|
| 700 |
# |
# |
|a Simo Torices, Amparo
|
| 710 |
# |
# |
|a Instituto de estudios pedagógicos Somossaguas
|
| 952 |
# |
# |
|p ECU8478
|a ECU
|b ECU
|o Educ.
|w 26-05-93
|
