000 003940000a22001450004500
008 140223b1955 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB280X J5
082 _aB280X J5
100 _aCOWDEN (Dudley J.)
700 _aCOWDEN (Mercedes S.)
245 _aPractical problems in business statistics.
260 _aNew York
_bPrentice Hall
_c1955
650 _aAPPLIED STATISTICS
999 _c250440
_d250440