000			00368nam a2200133Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
100			_aP.D. Boyer _93884
245		0	_aProceedings Of The National Academy Of Sciences
260			_c1976 _bUS Department Of Health And Human Services _aUSA
300			_aP.1377-2342
300			_bV.73
942			_cJRBV
999			_c24170 _d24170