000 00325nam a2200133Ia 4500
008 210423s9999 xx 000 0 und d
100 _aBorbora M.Westby
245 0 _aSears List of Subject Heading
250 _a11
260 _bN.D
_a H.W. Wilson Company
_c1977
300 _a617
650 _aLibrary Science
942 _cBB
999 _c16758
_d16758