000			00269 a2200121 4500
080			_a577.1 _bR 628 B
245	1		_aBiological chemistry _cby H.E. Roaf
260			_c1921
650			_aBiological Chemistry
100	1		_aRoaf, H.E. _d
300			_a216 p.
901			_a73611
999			_c31805 _d31805