00640nam0 2200217 450 00001901520081107122952.020081107d1970----km-y0itay50------baengUSy-------001yyStatisticsa first courseJohn E. FreundEnglewood Cliffs (N. J.)Prentice-Hall1970XII, 340 p.24 cmStatistics32721Freund,John E.45450ITUNIPARTHENOPE20081107RICAUNIMARC000019015211.1/142415/L/CNRNAVA2Modern elementary statistics32721UNIPARTHENOPE