00315 am a2200121   4500001000500000005001700005008004100022020001800063040002700081100001800108245002200126260004500148843120260327110303.0      s2008    xr ---------u-------cze d  a9788024220130  aGJHKNbczeerdacGJHKN1 aGascha, Heinz10aKompendium fyziky  bEuromedia Group, k. s. - Universumc2008