<a href="https:&#x2F;&#x2F;archive.org&#x2F;details&#x2F;bitsavers_ibmpcpc150renceApr83_25494749" rel="nofollow">https:&#x2F;&#x2F;archive.org&#x2F;details&#x2F;bitsavers_ibmpcpc150renceApr83_2...</a><p>Starts on page 337.<p>They did it for the AT too (page 161):<p><a href="https:&#x2F;&#x2F;archive.org&#x2F;details&#x2F;bitsavers_ibmpcat150ferenceMar84_26847525" rel="nofollow">https:&#x2F;&#x2F;archive.org&#x2F;details&#x2F;bitsavers_ibmpcat150ferenceMar84...</a>