na INLIS000000000006904 20160307161257.0 010-031600000000069 [21] 551.2 551.2 GEM y Yunus, H.M. Rusli Gempa Bumi & Tsunami Tingkat SMP / H.M. Rusli Yunus... [et.al ] Jakarta : [s.n.], 2005 xviii, 42 hlm. ilus. ; 30 cm. GEMPA BUMI Perpusdakedirikota 8564(18390)/PU-KDR/HD/2009