TY  - BOOK
AU  - Carl S Helrich.
TI  - The classical theory of fields: electromagnetism 
T2  - Graduate texts in physics
SN  - 9783642232053
U1  - 530.141	 
PY  - 2012///
CY  - Heidelberg ; New York
PB  - Springer-Verlag Berlin Heidelberg, &copy
UR  - http://www.worldcat.org/oclc/773812765
ER  -