na NUTBA000000000003466 20140819161043.0 0010-081400000000311 NBPDMAT 510 510 Nel l Nelli Marselinasiktimu LKS utama matematika 7 kelas vii semester 2 / Nelli Marselinasiktimu ; penyunting, Diah Martina Sawitri Jakarta : Dian Rakyat, 2007 72 hlm. ; 27 cm. Matematika SMP - LKS Diah Martina Sawitri NBPDMAT 21407432