00437nam a22001577a 4500003000600000005001700006008004100023020001500064040000600079050002200085100001900107245005400126260005300180300001900233650002700252AUA.120121004130926.0121004t        xxu||||| |||| 00| 0 eng d  a9966282637  c*  aT 58.5b.S35 2000  aSaleemi, N. A.  aInformation Technology simplified:cN. A. Saleemi  aNairobi, KenyabSaleemi Publications Ltd.cc2000  a358 p.c21 cm.  aInformation Technology