Information retrieval for hierarchical set of descriptors /
Kaydedildi:
| OCLC: | 17305104 |
|---|---|
| Yazar: | |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Warszawa :
PKiN,
1974.
|
| Seri Bilgileri: | CC PAS reports ;
v.138. |
| Materyal Türü: | Monograph Note that CRL will digitize material from the collection when copyright allows. |