00274nam a2200109Ia 4500008004100000040001100041100001900052245003100071260004000102300001300142300000900155251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aM. Abercrombie 0aExperimental Cell Research  cMay, 1974bAcademic PressaNew York  aP. 1-440  bV.24