00718cam a2200205 a 450000500170000000800410001701000170005802000150007504000230009008200270011324500830014026000400022330000350026344000460029850400410034465000240038565000530040970000220046270000280048420241212142529.0821213s1983    nyua     b    001 0 eng    a   82024520   a0080280609  aDLCcDLCdBD-DhBPA00a616.8588219bHAN 198300aHandbook of mental retardation /cedited by Johnny L. Matson, James A. Mulick.  aNew York :bPergamon Press,cc1983.  axiii, 596 p. :bill. ;c26 cm. 0aPergamon general psychology series ;v121  aIncludes bibliographies and indexes. 0aMental retardation. 0aPeople with mental disabilitiesxRehabilitation.1 aMatson, Johnny L.1 aMulick, James A.d1948-