Frontiers of knowledge in mental retardation : fifth Congress of the International Association for the Scientific Study of Mental Deficiency (IASSMD) /
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| Other Authors: | |
| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Baltimore :
University Park Press,
c1981-.
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| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
616.858.8 |
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| Copy | Available |