| PDN - Basic | PDN - Basic |
| PDN - Language | PDN - Language |
| PDN - News | PDN - News |
| PDN - Pascal | PDN - Pascal |
| Programming - Ada | Programming - Ada |
| Programming - APL | Programming - APL |
| Programming - Assembly | Programming - Assembly |
| Programming - Basic | Programming - Basic |
| Programming - C | Programming - C |
| Programming - C - A | Programming - C - A |
| Programming - C - N | Programming - C - N |
| Programming - C - Utiliti | Programming - C - Utilities |
| Programming - C - Windows | Programming - C - Windows |
| Programming - C Gazette | Programming - C Gazette |
| Programming - C Libs | Programming - C Libs |
| Programming - COBOL | Programming - COBOL |
| Programming - Dr Dobbs | Programming - Dr Dobbs |
| Programming - Editors | Programming - Editors |
| Programming - Forth | Programming - Forth |
| Programming - GNU | Programming - GNU |
| Programming - Modula 2 | Programming - Modula 2 |
| Programming - MS Journal | Programming - MS Journal |
| Programming - Other | Programming - Other |
| Programming - Other Magaz | Programming - Other Magazines |
| Programming - Pascal - N | Programming - Pascal - N |
| Programming - Pascal - Wi | Programming - Pascal - Windows |
| Programming - Pascal A | Programming - Pascal A |
| Programming - Pascal Madi | Programming - Pascal Madison Users Group |
| Programming - Pascal TPU | Programming - Pascal TPU |
| Programming - Pascal Util | Programming - Pascal Utilities |
| Programming - PC Magazine | Programming - PC Magazine |
| Programming - PC Tech | Programming - PC Tech |
| Programming - PCTV Mag | Programming - PCTV Mag |
| Programming - Perl | Programming - Perl |
| Programming - Programers | Programming - Programers Journal |
| Programming - Smalltalk | Programming - Smalltalk |
