TY  - BOOK
AU  - BACHMANN,Hugo
AU  - AMMANN,Walter
TI  - Vibrations in structures: induced by man and machines 
PY  - 1987///
CY  - Zurich
UR  - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=28851
ER  -