00297nam a2200121Ia 4500008004100000041000800041082001500049100001600064245003000080260001800110365001600128700003100144230718s9999    xx            000 0 und d  aeng  a005.1bFLA  aFlanagan D.  aRuby Programming Language  bSpd / Oreilly  cRs.b400.00  aFlanagan D. & Matsumoto Y.