There has been data ("CODE OF FEDERAL REGULATIONS (VOLUME II), TITLES 6,20,22,42, (DHS, SSA, DOL, DOJ, HHS), 2008 EDITION.") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Fri Feb 7 02:54:01 2020, so the data displayed here has been removed .