00425nam a22001577a 4500 12447 12447 210202b ||||| |||| 00| 0 eng d 621.37 G9775 1846 Gupta, J.B. Electrical measurements and measuring instruments 2nd ed. Ludhiana Katson 1971 xvi, 485p. 20.00 Electrical Engineering BK 0 0 ddc 0 621_370000000000000_G9775 0 23047 CL CL 1971-08-24 W. Newman & Co 621.37 G9775 03735 2021-02-02 BK