00439 2200169 4500001002100000005001500021008004100036020001500077035002400092082001000116090001100126100002000137245004300157260003200200300001300232650002400245INLIS00000000000206220160627133807  a0070097046 0010-061600000002061 a338.4 aCal c1 aCallan, Marry F aContaining the health care cost spiral aNew YorkbMcGraw Hillc1991 ax, 209p. aperawatan kesehatan