000			00331nam a22001217a 4500
082			_a504 _bYOU
100			_aYoung, J Z
245			_aDoubt and certainty in science : _ba biologist's reflections on the brain / _cby J Z Young
260			_aOxford : _bClarendon press, _c1951.
300			_a168p. :
650			_aScience
942			_cBK
999			_c525702 _d525702