The monthly service bulletin.
- Publisher: National Trade Extension Bureau of the Plumbing and Heating Industries
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 47078728
- Subject: Heating and ventilation industry Indiana Evansville.
- Subject code: H
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.2:6-12 JE-D(1921); v.3-5(1922-1924); v.6-8(1925-1927); v.9:1(1928) | permanent |
| HathiTrust (HATHI) | HTDL | v.2:6-12 JE-D(1921); v.3-5(1922-1924); v.6-8(1925-1927); v.9:1(1928) | permanent |