TY - BOOK AU - Gregory,B.A. TI - An introduction to electrical instrumentation and measurement systems SN - 0333293483 PY - 1981/// CY - London PB - MacMillan KW - Electric measurements KW - Electric meters N1 - 'A Halsted Press book'; First ed. published in 1973 under title: An introduction to electrical instrumentation; Includes bibliographical references ER -