TY  - BOOK
AU  - Hallén,Erik Gustaf
TI  - Electromagnetic theory
AV  - QC 518 .H233 1962
U1  - 537.1 
PY  - 1962///
CY  - New York
PB  - Wiley
KW  - Electricity
KW  - Electromagnetism
N1  - includes index
ER  -