00291nam a2200121Ia 4500082001900000100001900019245005300038260003400091300001600125490001800141500000500159700000500164  a519.5bH615.MT  aHeyer, Herbert  aMathematische theorie statistische experimenteb  aBerlinbSpringer-Verlagc1973  axxii, 209p.  aHochschultext  a  a