na INLIS000000000010490 20170927103036 0010-0917000017 ta 9786020274928 [22] 659.2; 659.2 CHA p; Charles Bonar Sirait; Charles Bonar Sirait; Public Speaking And Business; : Etika Berbicara Dalam Forum Bisnis; / Charles Bonar Sirait; Cet.1; Jakarta; : PT. Gramedia;, 2015; xxi+280 hlm. ilus. 25 cm. : Humas; Bunga Sirat; Bunga Sirat; perpusdakotakediri; 35294/PU-KDR/HD/2017 35293/PU-KDR/HD/2017 35295/PU-KDR/HD/2017 35291/PU-KDR/HD/2017 35292/PU-KDR/HD/2017