000 00331 am a2200133 4500
001 5219
005 20260327110159.0
008 s1997 xr ---------u-------cze d
020 _a8090238203
040 _aGJHKN
_bcze
_erda
_cGJHKN
100 1 _aCihlář, Jiří
245 1 0 _aMatematika 6
260 _aPraha
_bPythagoras publishing
_c1997
999 _c5193
_d5193