00446nam a22001217a 4500 230323b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 681.3.002 L8 Vickery, Alina 4590 On-Line searches of computerised data bases / Central Information Services, University of London London: Central Information Services, 1978 udc REP 13403 13403 0 0 udc 0 D_6813002_L8 0 19901 NSL NSL GF/Rk-3/C-23/R-1 1978-10-24 0 D 681.3.002 L8 88348 2023-03-23 00:00:00 1978-10-24 REP