TY  - BOOK
AU  - SKUDRZYK,Eugen
TI  - Simple and Complex Vibratory Systems
PY  - 1968///
CY  - Londyn
PB  - University Press
UR  - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=8528
ER  -