TY  - BOOK
AU  - Clarke, Edith
TI  - Circuit Analysis of Ac Power Systems 1
U1  - 621.31913 
PY  - 1943///
CY  - New York : 
PB  - John Wiley, 
KW  - Electric Currents Alternating
N1  - NN; v. 1. Symmetrical and  Related Components
ER  -