01202cam a2200325 a 4500 0910608385 v.1 (hardback) 0910608393 v.2 (hardback) 0910608407 v.3 (hardback) 0910608415 v.4 (hardback) MAIN REF Z694 DEW Dewey, Melvil., author. Dewey decimal classification and relative index / devised by Melvil Dewey edited by John P Comaroni ; Julianne Beall ; Winton E Matthews & Gregory R New. Twentieth edition. Albany, N.Y. : Forest Press, a division of OCLC Online Computer Library Center, 1989. 4 v. ; 24 cm. v. 1. Introduction. Tables -- v. 2-3. Schedules -- v. 4. Relative index. Manual. Classification, Dewey decimal. Comaromi, John P., editor. Beall, Julianne., editor. Matthews, Winton E., editor. New, Gregory R., editor. DDC 20. .b10227313 11-01-23 26-01-07 20230120144452.0 NUST BOOKS REF Z694 DEW 97420 97420 2023-01-20 00:00:00 18 REF Z694 DEW 92004014695 80.00 2023-01-20 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-20 80.00