3 in one sense.
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- OCLC Number: 904026941
- Subject: Lubricating oils.
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Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.37:4; v.38:1; v.38:2; v.38:3; v.38:4; v.39:1 | permanent |