TY - BOOK AU - Tagg,G.F. TI - Electrical indicating instruments SN - 0408704799 U1 - 621.374 PY - 1974/// CY - London PB - Butterworths KW - Electric measurements KW - Instruments KW - Electric meters KW - Electric apparatus and appliances N1 - Includes index; Bibliography: p. 214 -223 ER -