[Pubblicazione].
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 243902238
- Subject: Road materials Periodicals.
- Subject code:
- Publication history: fasc. n. 1- 1951-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1; no.3; no.5 | permanent |