Ŭijang kongbo =
- Publisher: T'ŭkhŏch'ŏng
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8029737
- Subject: Patents Korea (South) Periodicals.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.51 (1966); no.55 (1967); no.58-59 (1967); no.60 (1968); no.61 (1968); no.62 (1968); no.63 (1968); no.64 (1968); no.65 (1969); no.66 (1969); no.67 (1969); no.68 (1969); no.69 (1969); no.70 (1969); no.71 (1969); no.72 (1969); no.73 (1969); no.74 (1969); no.75 (1970); no.76 (1970); no.77 (1970); no.78 (1970); no.79 (1970) | permanent |