Tong ji yan jiu.
Gardado en:
| OCLC: | 12629552 |
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| Idioma: | Chinese |
| Publicado: |
Beijing Shi.
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| Formato: | Seriadas Microform Note that CRL will digitize material from the collection when copyright allows. |
| descrición da copia: | Filmed with: Tong ji gong zuo tong xun. Added title on film leader: Statistical research. |
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| Descrición Física: | v. ill. |
| Frecuencia de Publicación: | Monthly. |