00500nam a22001697a 4500003000800000005001700008008004100025020001500066040002100081082001600102100001900118245008800137260004300225300001600268504002600284650002000310BD-DhUL20170101165356.0170101s1977    n  ||||| |||| 00| 0 eng d  a0690008244  aBD-DhULcBD-DhUL  a808.51bMAS10aMekay, John J.10aSpeaking with an audience : cJohn J. Mekay, bcommunicating ideas and attitudes /   aNew York : bThomas Y. Crowell,c1977.  axiii, 214p.  aIncludes bibliography 4aPublic speaking