004310000a22001810004500 0060427310 100 519.5 DOW Downie, N.M. Heath, R.W. Basic statistical methods 4 New York, Harper & row publishers 1959 356 Statistics/ frequency distribution/ averages/ variability BK 350939 350939 0 0 0 0 KAUCOAV KAUCOAV 2014-05-02 0 519.5 DOW KAU_COAV-14068 2014-05-02 00:00:00 2014-05-02 BK