00258nam a2200097Ia 4500008004100000040001100041245004400052260004100096300001300137300001000150251112s9999||||xx |||||||||||||| ||und|| aCNCLSA 0aArchives of Biochemistry and Biophysics cJuly, 1981bAcademic PressaNew York aP. 1-574 bV. 24