TY  - BOOK
AU  - OPPENHEIMER,Samuel L.
AU  - BORCHERS,Jean Paul
TI  - Direct and alternating currents
PY  - 1963///
CY  - New York
UR  - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=9026
ER  -