000 00291nam a2200121Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a615.32
_bWHO
100 _aWHO ( Geneva)
245 0 _aBasic tests for drugs
260 _aNew Delhi
_bWHO AITBS Pub.
_c2000
300 _a91
942 _2ddc
999 _c28901
_d28901