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 26562,34269,2012,pdf:2012:FSIG.20,1,Co-Chairs,chair,Mark Letcher,"Purdue University-Calumet, Hammond, IN",,p:mark-letcher,ror:04keq6987,pdf-2012-2012__program__program2012.pdf,263