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| LEADER |
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124509 |
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AR-LpUBP |
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20250704194454.0 |
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ta |
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090618s1960 ag g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 245 |
1 |
0 |
|a La educación de los niños excepcionales :
|b Sus exigencias para los maestros, padres y legisladores /
|c Arch O. Heck.
|
| 260 |
|
|
|a Buenos Aires :
|b Nova,
|c 1960.
|
| 942 |
|
|
|c BK
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| 952 |
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|y BK
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| 999 |
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|c 124509
|d 124509
|
| 988 |
|
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|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|