00320nam a2200121Ia 4500008004100000082001100041100002300052245003000075250001800105260004200123300000900165650002400174140113s9999    xx            000 0 und d  a311 J2  a"Tippett, L. H. C"  aThe methods of statistics  a4th Ed (Rev.)  b"London : Williams and norgate, 1952"  a395p  aStatistical methods