00421nam a2200169Ia 450000100060000000800410000602000180004704000130006508200190007810000220009724500470011925000090016626000380017530000110021354600070022465000200023171480160226s9999    xx            000 0 und d  a9781259095672  cPK-LaUMT  a 808.51bLUC-A  aLucas, Stephen E. 4aThe art public speakingcLucas, Stephen E.  a12th  aNew York,USA:bMcGraw-Hill,c2015  a388 p.  aEN  aPublic speaking