003760a00a22001570004500020001800000245005200018100002200070260001500092260000900107300001300116082001800129306003200147760001900179015001100198887000900209 a0-7099-0380-4 aOperational Research Applied to Health Services aBoldy, Duncan(ed) bCroom Helm c1981 a1-265pgs a614.39:35 O62 aHealth Operational Research bNo. 2 cupboard a001088 a50/=