00250nam a2200109Ia 4500008004100000082001500041100001900056245002300075250000800098260002600106300000800132150301s2010    xx            000 0 und d  a651.3bAGG  aAGGARWAL, RAVI  aHOTEL FRONT OFFICE  a1ST  bAMAN PUB. DELHIc2010  a286