01164nas 2200397 c 450 991016337100332120210104163935.0(CKB)3710000001040868(DE-101)1137586168(DE-599)ZDB2901574-1(OCoLC)973931220(EXLCZ)99371000000104086820170802b19801980 |y |rumur|||||||||||txtrdacontentcrdamediacrrdacarrierBuletin științificSeria BMatematică, fizică-chimie, biologie-geologieInstitutul de Învăţământ SuperiorBaia-Mare[Institutul de Învăţământ Superior]1980-[1980?]Online-Ressource1224-7995 Zeitschriftgnd-content510530540550570Institutul de Învăţământ Superior din Baia Mareisb0012DE-1019999JOURNAL9910163371003321Buletin ştiinţific1938851UNINA