00342nam a2200121Ia 4500008004100000041000800041082001500049100002300064245004500087260004500132300003200177365001100209240624s9999    xx            000 0 und d  aeng  a303.48 GRE  aGREWAL DAVID SINGH  aNETWORK POWER THE SOCIAL DYNAMICS OF GLO  c2009aNew DelhibOxford University press  axxiv, : 405 : p. : cm. ; 23  cRSb30