000 00312nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a371 912 EWI
100 _aEwing I. R. & A. W. G.
245 0 _aNew Oppurtunities for Deaf Children
260 _aLondon
_b University Of London Press Ltd. 1961.
942 _cANF
999 _c324996
_d324996