00554 2200205 4500001002100000005001700021008004100038020001800079035002400097082001400121084001600135100002300151245003500174250001200209260002800221300003500249650001100284850002300295990003000318INLIS00000000000131920150511190432.0  a9789796838264 0010-051500000000044 221a001.5 a001.5 Hel p aHelena Oliid1961- aPublik speakingc/ Helena Olii aCet. 3. aJakartab: Ideks,c2009 axi, 143 hlm.b: ilus.c; 25 cm aPublik aPerpusdakedirikota a1127(20700)Pu-Kdr/Hd/2009