rowid,id,year,session_id,ord,role,role_group,name_as_printed,affiliation_as_printed,paper_title,person_id,institution_id,source_document_id,page 9106,14399,2005,pdf:2005:TSIG.3,3,Chairs,chair,Mark Letcher,"University of Oklahoma, Norman",,p:mark-letcher,ror:02aqsxs83,pdf-2005-2005__2005completeprogram.pdf,156 11763,17287,2006,pdf:2006:TSIG.11,1,Chairs,chair,Mark Letcher,University of Oklahoma,,p:mark-letcher,ror:02aqsxs83,pdf-2006-2006__2006programthursday.pdf,94 21273,29081,2010,pdf:2010:FSIG.14,1,Chairs,chair,Mark Letcher,"University of Oklahoma, Norman",,p:mark-letcher,ror:02aqsxs83,pdf-2010-2010__cccc2010-program.pdf,261