000			00366pab a2200145 454500
008			180718b1985 xxu||||| |||| 00| 0 eng d
100			_aDavies, Ruth
245			_aAn assessment of models of a health system
260			_c1985
300			_a679-87
362			_aAug.
650			_aHealth Service
773			_aJr. of the Operational Research Society
909			_a9627
999			_c9627 _d9627