00307 am a2200121   4500001000500000005001700005008004100022020001500063040002700078100002000105245003400125260002600159433120260327110139.0      s1997    xr ---------u-------cze d  a8072000837  aGJHKNbczeerdacGJHKN1 aJustová, Hana10aWir üben deutsche Grammatik  aPrahabFragmentc1997