00281nam a2200109Ia 4500008004100000040001100041100001600052245004400068260003500112300001300147300001100160251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aP. Colowick 0aArchives of Biochemistry and Biophysics c1971bAcademic PressaNew York aP. 1-692 bV. 143