TY  - BOOK
AU  - Canfield, Donald T.
TI  - Measurement of alternating current energy
U1  - 621.37 
PY  - 1940///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Electric power measurement
KW  - Energy metering
KW  - AC circuit analysis
N1  - Includes index
ER  -