A survey instrument was designed to yield information regarding hearing conservation activities. This instrument was then distributed to those individuals identified as the coordinators for the various district programs.
Identifer | oai:union.ndltd.org:pdx.edu/oai:pdxscholar.library.pdx.edu:open_access_etds-4439 |
Date | 01 January 1985 |
Creators | Jordan-Trestik, Jill M. |
Publisher | PDXScholar |
Source Sets | Portland State University |
Detected Language | English |
Type | text |
Format | application/pdf |
Source | Dissertations and Theses |
Page generated in 0.0022 seconds