00605nam a22001692  4500001001100000005001700011008004100028020002500069040001500094100003300109245013800142260003200280300001600312650004600328700003100374700003000405000000724920151217154401.0071206s         xx           000 0 eng d  a996649439 :cKES 350  aKABUcKABU1 aVikiru, Lillian.@000015842310aAdvancing in English :ba new integrated course for secondary schools; student's book 4 /cLillian Vikiru, Hilda Omwoyo, Hilda Oburu.  aNairobi :bLonghorn,c2005.  avi, 304  p. 0aEnglish language xTextbooks.@00001584241 aOmwoyo, Hilda.@00001584251 aOburu, Hilda.@0000158426