TY - BOOK AU - Helfrick,Albert D. AU - Cooper,William D. TI - Modern electronic instrumentation and measurement techniques SN - 8120307526 U1 - 621.38154 19 PY - 1990/// [repriented 1999] CY - New Delhi, PB - Prentice Hall KW - Electric measurements KW - Electric meters KW - Electronic measurements KW - Electronic instruments N1 - Includes bibliographical references and index ER -