00340nam a2200109Ia 4500008004100000040001100041100001800052245008800070260004900158300001300207300001000220251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aW. T. Astbury 0aBiochimica Et Biophysica ActabInternational Monthly of Biochemistry and Biophysics  c1956bElsevier Publishing CompanyaAmsterdam  aP. 1-602  bV. 21