TY  - BOOK
AU  - Plonsey, Robert
AU  - Collin, Robert E.
TI  - Principles and Applications of Electromagnetic Fields 
U1  - 621.3 
PY  - 1961///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Electromagnets
N1  - NN
ER  -