General PC Magazine Radio Science October 1976 Issue Vintage Technical Journal

General PC Magazine Radio Science August 1976 Issue Vintage Tech Journal

General PC Magazine Radio Science May 1977 Issue Vintage Computer Science Journa

General PC Magazine Sep 1976 w/ Appendix Radio Science Circuit Speaker System Gu

General PC Magazine Radio Science October 1979 Issue Vintage Electronics Guide

General PC Magazine Radio Science March 1977 Issue Vintage Electronics Journal

General PC Magazine Monthly RAM December 1979 Issue Vintage Computer Magazine

1976 Bakka Magazine Issue 4 Spring/Summer Science Fiction Fanzine Toronto Canada