na INLIS000000000057023 20140416095940.0 a ||| | 180129| ||| | 978-979-22-9697-6 0010-041400000000269 153.6 153.6 SIR t Charles Bonar Sirait The Power Of Public Speaking Kiat Sukses Berbicara Di Depan Publik Cet 1 JAKARTA PT GRAMEDIA PUSTAKA UTAMA 2010 x,;456 hlm Ilus 23 cm Kecerdasan(Intelegensi)