00345nam a2200109Ia 4500008004100000040001100041100002100052245010400073260003500177300001300212300001000225251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aSidney C. Werner 0aLife sciencesbthe international medium for rapid publicaton of communications in the life sciences  c1989bAcademic PressaNew York  aP. 1-488  bV. 28