000 002950000a22001210004500
010 _a9241545135
100 _aWorld Health Organisation
245 _aBasic Tests for Drugs
260 _aGeneva
590 _aLONG LOAN
_b99-6682
852 _9500
949 _aRS 189 .B3 1998
_i1040083
999 _c26788
_d26788