000 00334nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aCharles D.J.Regan
245 0 _aRetina Congress
250 _a1st Ed
260 _aNewyork
260 _bAppleton Century Words.
260 _c1972
650 _aRetina Congress
942 _cREF
999 _c11707
_d11707