A quick Google search found that Elevate software back in January said that it was not possible to access DBISAM on Linux. Here is the Link to the article
If you can keep your DBISAM files on Windows and you install Elevate Software’s ODBC driver as a system DSN then you could on Linux using any ODBC application along with the Easysoft ODBC-ODBC Bridge access your data.
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solved Reading DBISAM “dat” files from Python [closed]