00652nam a22001457a 4500 230314b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 025.45DC*BNB K3 Supplementary classification schedules: Prepared to augment the Dewey decimal classification for use in the British national bibliography and first introduced in January 1960 / Council of the British National Bibliography London: Council of the British National Bibliography, 1963 viii, 94p. Library science Classification, Decimal udc REF 8627 8627 0 0 udc 0 D_025DCBNB_K3 0 12766 NSL NSL GF/Rk-2/C-17/R-3 1965-05-13 0 D 025DC*BNB K3 12455 2023-03-14 00:00:00 2023-03-14 REF 0 0 udc 0 D_025DCBNB_K3 0 12769 NSL NSL GF/Rk-2/C-17/R-3 1966-03-28 0 D 025DC*BNB K3 14808 2023-03-14 00:00:00 2023-03-14 REF 0 0 udc 0 D_025DCBNB_K32 0 12770 NSL NSL GF/Rk-2/C-17/R-3 1966-03-28 0 D 025DC*BNB K3;2 14809 2023-03-14 00:00:00 2023-03-14 REF