Tong ji yan jiu.
Enregistré dans:
| OCLC: | 12629552 |
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| Langue: | Chinese |
| Publié: |
Beijing Shi.
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| Format: | Publication en série Microform Note that CRL will digitize material from the collection when copyright allows. |
| Description: | Filmed with: Tong ji gong zuo tong xun. Added title on film leader: Statistical research. |
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| Description matérielle: | v. ill. |
| Fréquence de publication: | Monthly. |