00588nam a2200205 a 45000010008000000080041000080190012000490350016000610350011000770500015000880820013001031000020001162450069001362600032002053000052002375040029002896500024003187000016003429840024003581787290 s1967 enk 00000 eng d1 a4038671 9nla05083010 98491680 aRC570bC77 a616.858810aCrome, Leonard.14aThe pathology of mental retardation /cby L. Crome and J. Stern.0 aLondon :bChurchill,c1967. a406 p. :billus., tables, diagrs. ;c24 1/2 cm. aIncludes bibliographies. 0aMental retardation.10aStern, Jan, a2001c616.8588 C945