Information retrieval for hierarchical set of descriptors /
Gorde:
| OCLC: | 17305104 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
Warszawa :
PKiN,
1974.
|
| Saila: | CC PAS reports ;
v.138. |
| Formatua: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Alearen deskribapena: | Summary in English, Russian and Polish. |
|---|---|
| Deskribapen fisikoa: | 12 p. |