00374nam a22001457a 4500 1012 1012 200106b ||||| |||| 00| 0 eng d 621.3 H824 583 Horwood, W. L. Electrical technology 2nd London Charles Griffin 1951 xii,347p. Electrical Engineering BK 0 0 ddc 0 621_300000000000000_H824 0 3311 CL CL 1952-10-30 Progressive 621.3 H824 00693 2020-01-06 BK 0 0 ddc 0 621_300000000000000_H824 0 3312 CL CL 1952-10-30 Progressive 621.3 H824 00694 2020-01-06 BK