00329 am a2200121   4500001000500000005001700005008004100022020001500063040002700078100002500105245003800130260003900168522520260327110159.0      s1999    xr ---------u-------cze d  a8090238270  aGJHKNbczeerdacGJHKN1 aCihlář, Jiří10aMatematika 8 pracovní sešit 1  aPrahabPythagoras publishingc1999