00452nam a2200157 a 4500001001400000003000400014008004100018020001700059050002900076100002200105245008000127250001100207260003100218300001000249650003500259vtls000093493MTX130127 2000    nyu           000 0 eng d  a978023028784 4aPE1408.P68bW782 P7 20081 aWilliams, Erica J10aPresenting in English : Find your voice as a presenter /cErica J. Williams  a1st ed  aOxford :bMacmillan,c2008  a128 p 0aEnglish LanguagexPresentation