00526nam a22001812  4500001001100000005001700011008004100028020002600069040001500095050002400110100003600134245007000170260002800240300001600268650002800284700002900312852000300341000000430420151217145803.0070522s         xx           000 0 eng d  a9966463518 :cKES 414  aKABUcKABU 0aQA276.12b.O59 19871 aOnyango, John Pius.@000015479112aA Textbook of basic statistics /cJohn Pius Onyango, A. M. Plews.  aNairobi :bEAEP,c1987.  axii, 305 p. 0aStatistics.@00001498711 aPlews, A. M.@00001547921