00345nam a2200109Ia 4500008004100000040001100041100001800052245008800070260005400158300001300212300001000225251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aW. T. Astbury 0aBiochimica Et Biophysica ActabInternational Monthly of Biochemistry and Biophysics  cMay, 1954bElsevier Publishing CompanyaAmsterdam  aP. 1-601  bV. 14