00321nam a2200109Ia 4500008004100000082002400041100004000065245004200105250001200147260004400159300000800203240913s9999||||xx |||||||||||||| ||und||  aGS    005.43  COU/D  aGeorge coulouris and Jean Dollimore 0aDistribued system concepts and design  a4th Ed.  bPearson Education AsiaaNew Delhic2006  a941