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| LEADER |
00605Cam#a2200217#a#4500 |
| 001 |
ECUCON007431 |
| 003 |
ECU |
| 008 |
191101s1978 ag ||||| |||||||| ||spa d |
| 040 |
# |
# |
|a ECU
|b spa
|c ECU
|
| 092 |
# |
# |
|s Educ.
|
| 100 |
# |
# |
|a Giordano, Luis
|
| 245 |
# |
# |
|a Discalculia mental. Dificultades en el aprendizaje de las matemáticas
|
| 260 |
# |
# |
|a Buenos Aires
|b El ateneo
|c 1978
|
| 300 |
# |
# |
|a 290 p.
|
| 650 |
# |
# |
|a MATEMATICAS
|
| 650 |
# |
# |
|a ENSENANZA%APRENDIZAJE
|
| 650 |
# |
# |
|a CRISIS
|
| 650 |
# |
# |
|a DISCAPACITADOS
|
| 700 |
# |
# |
|a Ballent, Elba G. DE
|
| 700 |
# |
# |
|a Giordano, Luis Hector
|
| 952 |
# |
# |
|p ECU26035
|a ECU
|b ECU
|o Educ.
|w 20-05-93
|
