pISSN : 1598-706X / eISSN : 2288-8381
Journal of Korea Foundry Society 1988 september ;8(3) : 271-281
Journal of Korea Foundry Society 1988 june ;8(3) : 282-286
Journal of Korea Foundry Society 1988 september ;8(3) : 287-295
Journal of Korea Foundry Society 1988 september ;8(3) : 296-309
Journal of Korea Foundry Society 1988 september ;8(3) : 310-321
Journal of Korea Foundry Society 1988 september ;8(3) : 322-328