00695nam a22002057a 4500 OSt 240212b |||||||| |||| 00| 0 eng d 025.43 D38D Dewey, Melvil. Dewey decimal Classification and Relative Index : introduction tables / devised by Melvil Dewey; edited under the direction of Benjamin A. Custer, Volume 1 19th ed. .- New York , 1979 : Forest Press lxxxviii,482p. Computer Science, Information & General Works Library and Information Sciences DDC Introduction Tables Custer, Benjamin A. ddc RFB 37000 37000 0 0 ddc 0 0 RAU RAU 2024-02-12 UBSPD, New Delhi 90.00 025.43 D38D 25802 2024-02-12 1981-06-17 RFB