00469cam a2200157   4500008004100000020001500041100002100056245008700077250001200164260003100176300001900207650002500226700002000251700001900271700002100290040727s1978    nyua     s    000 0 eng d  a03939708411 aFreedman, David,10aInstructor's manual for statistics /cDavid Freedman, Robert Pisani, Roger Purves.  a3rd ed.  aNew York :bNorton,c1978.  a162 p. :bill. 2aStatistics as Topic.1 aPisani, Robert.1 aPurves, Roger.1 aFreedman, David,