TY  - BOOK
AU  - Keithley
TI  - Low Level Measurements Handbook: Precision DC Current, Voltage, and Resistance Measurements 
U1  - 681.2 
PY  - 2014///
CY  - U.S
PB  - Keithley Instruments, Inc.
KW  - Detectors
KW  - Design and construction
KW  - Engineering instruments
KW  - Kỹ thuật đo lường
ER  -