005120000a22001570004500003000900000005001700009100004000026710006800066245004700134562003100181264004900212300001100261041000800272650001700280650005700297PH-MaWHO20241108112303.0  aBattersby Anthony, Garnett Anthony.  aWorld Health Organization. Action Programme on essential Drugs.  aHow to estimate warehouse space for drugs.  aWHO/DAP/93.3.--Unpublished  aGeneva : bWorld Health Organization,c1993.  a[86]p.  aeng  aDrug storage  aPharmaceutical preparationsxSupply and distribution