00395nam a2200157Ia 4500003000400000005001700004008004100021020001800062040000900080082001700089100001700106245003600123250001200159260005700171300000900228OSt20191226111355.0190216s9999||||xx |||||||||||||| ||und||  a9788122418149  coclc  a519.5bAGA/B  aAgarwal, B L 0aBasic Statistics /cB L Agarwal  a4th ed.  bNew Age International Publishers,aNew Delhi:c2006.  a763p