000 00321nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aHacker, L. M.
245 0 _aUnited states since 1865
250 _a4
260 _bAppleton-Century-Crofts
_aNew York
_c1949
942 _c1
999 _c14144
_d14144