00394nam a22001457a 4500 948 948 200101b ||||| |||| 00| 0 eng d 621.37 G6192 205 Golding, E. W. Electrical measurements and measuring instruments London Pitman 1949 xii,826p. 14.01 Measuring instruments BK 0 0 ddc 0 530_700000000000000_G6192 0 3223 CL CL 1952-10-22 A. H. Wheeler 530.7 G6192 00575 2020-01-01 BK