00269nam a22001097a 4500003000400000008004100004082001800045100001800063245003100081260003900112300000800151OSt230613b        |||||||| |||| 00| 0 eng d  a519.542bST85  aFraser,D.A.S.  aStatistics An Introduction  aJ.WileybMetropolitan, Delhic1958  a398