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| LEADER |
00680nam a22002051a 4500 |
| 001 |
UNA01000075230 |
| 005 |
20130321143646.0 |
| 008 |
080728s1997 gt 000 0 spa d |
| 020 |
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|a 848377397X
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 616.8588
|b A668r
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| 100 |
1 |
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|a Arce de Wantland, Silvya
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| 245 |
1 |
0 |
|a Retraso mental /
|c Silvya Arce de Wantland, Beatriz García de Zelaya.
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| 260 |
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|a Guatemala :
|b Editorial Piedra Santa ,
|c 1997.
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| 300 |
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|a 180 p. :
|b il. ;
|c 22 cm.
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| 650 |
0 |
4 |
|a DISCAPACIDAD MENTAL
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| 650 |
0 |
4 |
|a EDUCACION ESPECIAL
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| 650 |
0 |
4 |
|a COMPORTAMIENTO
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| 650 |
0 |
4 |
|a DESARROLLO MOTOR
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| 700 |
1 |
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|a García de Zelaya, Beatriz
|