Nofer Institute of Occupational Medicine ; Polish Association of Occupational Medicine
Medycyna Pracy 2010; 61(6): 649-654
toys ; sound levels ; frequency characteristics
oai:cybra.p.lodz.pl:9204 ; ISSN 0465-5893
Scientific Library of Nofer Institute of Occupational Medicine ; Born-digital document
Scientific Library of Nofer Institute of Occupational Medicine
2014-06-12
2014-06-12
26
https://cybra.lodz.pl/publication/12072
Nazwa wydania | Data |
---|---|
Parametry akustyczne zabawek samogrających | 2014-06-12 |