00398nam a2200133Ia 4500008004100000082002100041100001800062100002200080245003400102250000900136260004500145300000800190650006600198150614s9999    xx            000 0 und d  a005.453  AH0 - P  aALFRED V. AHO  aJEFFREY D. ULLMAN  aPRINCIPLES OF COMPILER DESIGN  a1 ED  bNarosa Poblishing House -New Delhic1989  a612  aPRINCIPLES OF COMPILER DESIGN ALFRED V. AHO JEFFREY D. ULLMAN