م مريان New Member Jan 1, 2011 #1 . Subgroup lattices of groups by SCHMIDT 1994 Subgroups of abelian groups by BIRKHOFF ( 1934,1935 Subgroup lattices and Symmetric functions by BUTLER ,1994
. Subgroup lattices of groups by SCHMIDT 1994 Subgroups of abelian groups by BIRKHOFF ( 1934,1935 Subgroup lattices and Symmetric functions by BUTLER ,1994
winter rose مشرفة بالجامعةزهرة كتاب العرب طاقم الإدارة Jan 1, 2011 #2 Subgroup lattices of groups by SCHMIDT 1994 بالتوفيق