000 00305nam a2200121Ia 4500
008 180710s9999 xx 000 0 und d
020 _a160693
245 _aSUBJECT headings -vol.I, A-E
250 _a13th ed.
260 _aWashington
_bLibrary of Congress
_c1990
300 _alxvii, 1465 p.
942 _cPR
999 _c80345
_d80345