Vvedenie v teori︠i︡u informa︠t︡sionnogo poiska /
Guardado en:
| OCLC: | 4043318 |
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| Autor principal: | |
| Lenguaje: | Russian |
| Publicado: |
Moskva :
Nauka,
1975.
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| Materias: | |
| Formato: | Monograph Note that CRL will digitize material from the collection when copyright allows. |