000 00287nam a2200109Ia 4500
008 220603s9999 xx 000 0 und d
082 _a617.643
_bB45C
100 _aBeresford, J.S.
245 0 _aCurrent Orthodontics
260 _aBristol, John Wright & Sons Ltd.
_c1966
942 _cBook
999 _c1887500
_d1887496