TY - BOOK AU - Helfrick,Albert D. AU - Cooper,William D. TI - Modern electronic instrumentation and measurement techniques AV - TK275 H443M PY - 1990/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - ELECTRIC MEASUREMENTS KW - ELECTRIC METERS KW - ELECTRONIC MEASUREMENTS KW - ELECTRONIC INSTRUMENTS ER -