ԳԱԱ Ինստիտուտների համահավաք գրացուցակ = Elemente de teoria multimilor si a structurilor algebrice
Vasilache S.
Elemente de teoria multimilor si a structurilor algebrice Vasilache S. - Bucurest Ed. Academiei RPR 1956 - 236 p.
512.57
Elemente de teoria multimilor si a structurilor algebrice Vasilache S. - Bucurest Ed. Academiei RPR 1956 - 236 p.
512.57
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