00394nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001200084245008600096260002900182300000900211650001600220700001200236221030s9999    xx            000 0 und d  a8125906827  aEnglish  a105.23bLeo  aA. Leon 0aFundamentals of Computer Science & Communication Engineeringcby A. Leon, M. Leon  bLeon TechaChennaic1998  a33.3  aBE Computer  aM. Leon