00409 a2200157 4500 9781910608791 025.431 29253 51135 Dewey, Melvil Dewey Decimal Classification and relative index 23rd Ohio OCLC online computer library center 2011 2011 1140p 24cm DECIMAL CLASSIFICATION PR 55803 55803 0 0 0 0 REF MAIN MAIN REF 2013-07-10 0 025.431 34097 2017-09-07 00:00:00 0.00 2016-10-31 PR