Who's who in engineering :
- Publisher: Lewis Historical Publishing Company, Inc.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 663356191
- Subject: Engineers United States Directories.
- Subject code: T
- Publication history: Vol. 1 (1922/23)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1931; 1937 | permanent |