000 00341nam a22001457a 4500
050 _aMED R854
_bB7
100 _aMedical Research
245 _aMedical Research
260 _aLondon
_bHer Majest's stationery office
_c1953
300 _axiii,387p.
650 _aRsearch.
700 _aGreen, F. H.K
700 _aCovell, Gorgon
942 _cBK
999 _c4645
_d4645