TY  - BOOK
AU  - John Protheroe, Raymond
TI  - Essential Electromagnetism
PY  - 2015///
PB  - Bookboon
UR  - http://opac.dbit.in/cgi-bin/koha/opac-retrieve-file.pl?id=6500ae33d47e26d10d58e25e1a43dfc9
ER  -