00274nam a2200097Ia 4500008004100000022001400041040001100055245003500066260006500101300001000166251112s9999||||xx |||||||||||||| ||und||  a0011-3409  aCNCLSA 0aCurrent Contents Life Sciences  cJune 23, 1986bInstitute for Scientific InformationaU. S. A  bV. 29