00278nam a2200109Ia 4500008004100000040001100041100002300052245002300075260004300098300001700141300001000158251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aCharles L. Bernier 0aChemical Abstracts  c1958bAmerican Chemical SocietyaU.S.A  aP. 1481-2895  bV. 52