00294nam a22001337a 4500003000400000020001800004082002000022100001700042245002300059250000600082260004100088300000900129650002200138OSt  a9788184953657  a005.369bMUS/MI  aMusolf, Nell  aStory of microsoft  a1  aMumbaibJaico publishing housec2013  a70p.  aComputer software