00283nam a2200109Ia 4500008004100000040001100041100001800052245003300070260004800103300001300151300000900164251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJ. C. Kendrew 0aJournal of Molecular Biology  cFebruary 28, 1971bAcademic PressaNew York  aP. 1-635  bV.64