00438pab a2200157 454500008004000000100002000040245008400060260000900144300001200153362000800165650002800173650001200201700001800213700001900231773003000250180718b2003   xxu||||| |||| 00| 0 eng d  aRoth, Andrew L.  aFraming processes in public commentary on US federal tobacco control regulation  c2003  ap.7-44.  aFeb  aTobacco - United States  aTobacco  aBero, Lisa A.  aDunsby, Joshua  aSocial Studies of Science