00277nam a2200109Ia 4500008004100000082001500041100000900056245004700065250000900112260003900121300000700160240913s9999||||xx |||||||||||||| ||und||  aGS909  EME  aNULL 0aDegree Map Study Emergence of Modern World  aNULL  bPoorna PublicationsaCalicutc2002  a32