Summer 2018 issue of TAPR PSR is attached. -------------- next part -------------- A non-text attachment was scrubbed... Name: psr139.pdf Type: application/pdf Size: 3989265 bytes Desc: not available URL: <http://lists.tapr.org/pipermail/psr-pdf_lists.tapr.org/attachments/20180824/bc5c3427/attachment-0001.pdf>