00361nam a2200157Ia 4500003000500000008004100005020000900046040000900055041001200064082002200076100001900098245003000117250000800147260003400155650001400189NDCL180829s9999||||ii |||||||||||||| ||eng||  a2557  aNDCL  aEnglish  a311 TLHC216th ed  aTippet, L.H.C. 0aStatisticscL.H.C. Tippet  a2nd  c1958bOxford University Press  aEconomics