Metodologičeskij analiz processa otkrytiâ i izobreteniâ / R. Z. Džidžân ; Erevanskij gosudarstvennyj universitet.
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| Format: | Book |
| Language: | Russian |
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Erevan :
Izdatelʹstvo Erevanskogo universiteta,
1984.
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| Physical Description: | 278, [2] strony ; 21 cm. |
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