000 00449nam a2200169Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a0-7020-0684-x
082 _a616.8588
_bTRE
245 _aTredgold's Mental retardation
260 _bBailliere tindall,
_c1979.
_aLondon:
300 _a384p.;
_c26 cm
650 _aMedical Sciences
650 0 _amental illness
_97172
700 _98093
_aCraft,Michael
_eEd.
942 _2ddc
_cLM
999 _c21671
_d21671