000 00378nam a2200157Ia 4500
008 131111s9999 xx 000 0 und d
100 _aHeward, William.L.
245 _aExceptional children
260 _aNew Delhi
260 _bPrakash
260 _c1986
300 _a463p.
650 _aEducation-Special
_aException children
700 _aOrlansky,M.D.
763 _a1265
999 _c32845
_d32845