000 00439nam a2200157Ia 4500
001 20359
008 230330s9999 xx 000 0 und d
100 _aBaumol, William J.
245 0 _aPerforming Arts- The Economic Dilemma (A study of problems common to theater, opera, music and dance)
260 _aU.S.A.
260 _bTwentieth Century Fund, Inc.
260 _c1966
300 _a582
700 _aBowen, William J.
942 _cBK
999 _c8634
_d8634