000			00353nam a2200145Ia 4500
008			180820s9999 xx 000 0 und d
050			_aC 330 B327e 1988
100			_aBaumol, William J.
245		0	_aEconomics : principles and policy
250			_a4th
260			_aNew York
260			_bHarcourt Brace Jovanovich
260			_c1988
942			_cBK
999			_c59604 _d59604