Bibliographic Record / Registro Bibliográfico
| Author / Autor | Digital Equipment Corporation | 
| Title / Título | Preliminary Specifications: Programmed Data Processor Model Three (PDP-3)
October, 1960 | 
| Language / Idioma | English | 
| LoC Class | TK: Technology: Electrical, Electronics and Nuclear engineering | 
| Subject / Asunto | Electronic digital computers | 
| Subject / Asunto | PDP-3 (Computer) | 
| EText-No. / Texto No. | 29461 | 
| Release Date / Fecha impresión | 2009-07-20 | 
| Copyright Status/ Derechos Autor | Not copyrighted in the United States / Sin Copyright en Estados Unidos |