00536     2200181   4500001002100000008004100021035002000062245004500082100003800127260003600165300004900201084001400250520002200264520002200286082001000308650002500318990001100343INLIS000000000030222                                   Ind    a0010-1218012060  aExperimental designscCOCHRAN, William G  aWilliam G.Cochran; Gertrude M.Cox  aNew YorkbJohn Wiley Sonsc1957  axiv, 611p.:ill.; 23cmcxiv, 611p.:ill.; 23cm  a519.2COCe  aBibl: p. 599-601.  aIndex: p. 604-611  a519.2  aMathematical methods  a105/67