000 005980a00a22002650004500
010 _aB
024 _aM
027 _qT
020 _a0-208-01402-0
210 _aUse of medical literature
245 _aUse of medical literature
100 _aMorton, L.T.
_red
260 _aButterworth & Co
_bLondon
260 _c1974
300 _a406
306 _aInformation sources
306 _aInformation retrieval
306 _aTropical medicine
016 _a025.5:61USE
015 _a1616
999 _c2401
_d2401
650 _aInformation sciences
041 _aeng
080 _a025.5:61