na INLIS000000000000279 20150216102156.0 140103 2009 jki ind 978-979-1276-79-5 010-011400000000030 [22] 177 177 Luf a Lufti Avianto Ayo belajar pidato / Lufti Avianto Jakarta : Mediantara Semesta, 2009. 52 hlm. ; 17,5 x 25 cm Etika Sosial SUPUDES 10386-10387/KPAD/DS/2012 0689/KPAD/DS/2015