00600cam a2200169 a 45000010009000000050017000090080041000260200018000670400013000850820021000981000028001192450137001472600045002843000058003296500021003877000022004081572878620161226085948.0090507s2009    nyuaf    b    001 0 eng    a9780316036146  cPK-LaUMT00a302.3222bCHR-C1 aChristakis, Nicholas A.10aConnected :bthe surprising power of our social networks and how they shape our lives /cNicholas A. Christakis and James H. Fowler.  aNew York :bLittle, Brown and Co.,c2009  axiii, 338 p., [8] p. of plates :bcol. ill. ;c25 cm. 0aSocial networks.1 aFowler, James H.,