00423nam a2200157Ia 4500008004100000020001400041082001500055100002100070245002500091250000700116260003600123300002800159500000700187600002100194650005000215240925s9999    xx            000 0 und d  a131332082  a005.43 JER  aJerry , D. Smith 0aX: a guide for users  aNA  aLondon:bPrentice, Hallc,1994.  axix,392p.bNAfOriginal  aNA  aComputer Science  aComputer science, information & general works