00290nam a2200109Ia 4500008004100000040001100041100001800052245003300070260005300103300001300156300001100169251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJ. C. Kendrew 0aJournal of Molecular Biology  cMay 5, to June 5, 1983bAcademic PressaNew York  aP. 1-689  bV. 166