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1Scientific Studies in Mental Retardation [electronic resource] / Scientific Studies in Mental Retardation [electronic resource] /by Dobbing, John. editor., Clarke, A. D. B. editor., Corbett, J. A. editor., Hogg, J. editor., Robinson, R. O. editor., SpringerLink (Online service)
Published 1984Texto bibliotecaCOLPOS -
2Scientific Studies in Mental Retardation [electronic resource] / Scientific Studies in Mental Retardation [electronic resource] /by Dobbing, John. editor., Clarke, A. D. B. editor., Corbett, J. A. editor., Hogg, J. editor., Robinson, R. O. editor., SpringerLink (Online service)
Published 1984Texto bibliotecaCOLPOS