| NCID | DA00180886 |
| 名称(HDNG) | Hammer, Preston C. |
| 注記(NOTE) | LCCN 57-9809: University of Wisconsin--Madison. Graduate School. Research Committee. The computing laboratory in the university, 1957 (hdg.: Hammer, Preston C.; usage: Preston C. Hammer)
LC data base, 5-8-84 (hdg.: Hammer, Preston C.; usage: Preston C. Hammer) |
| LCAID | 84801372 |