000 00345nam a2200121Ia 4500
008 200526s9999||||xx |||||||||||||| ||und||
082 _a612.85 BER
100 _aBernabei, Luigi
245 0 _aTraslations of the Beltone Institute for Hearing Research -No1
264 _bBeltone Institute For Hering Research
_c1955
300 _a28p.
942 _c
999 _c10936
_d10936