00290nam a2200109Ia 4500008004100000040001100041100001800052245003300070260005500103300001300158300000900171251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJ. C. Kendrew 0aJournal of Molecular Biology  cApril 14 to May 14, 1969bAcademic PressaNew York  aP. 1-479  bV.14