(UUE) 2
 (HTM) ACM Classics Collection (Web)
 (UUE) b
 (DIR) Ethics of Free Software (Goerzen)
 (QRY) 4
 (TXT) Goto Considered Harmful (Dijkstra)
 (QRY) 7
 (DIR) Reflections on Trusting Trust (Thompson)
 (ERR)