00300 am a2200121   4500001000500000005001700005008004100022020001500063040002700078100001800105245001800123260003700141392920260327110127.0      s1997    xr ---------u-------eng d  a0194313492  aGJHKNbczeerdacGJHKN1 aThomson, A.J.10aExercisesn1.  aOxfordbOxford Univ. Pressc1997