01012nam a2200349 4500 DLU050047873 ##20050614 ##000505s2001 maua b 001 0 eng 00034858 0071180036 (International ed. : alk. paper) 0072315695 (student ed. : alk. paper) 0072383917 (instructor's ed. : alk. paper) DLC DLC DLC PN4121 .L72 2001 808.51 LU-S Lucas, Stephen, 1946- The art of public speaking / Stephen E. Lucas 7th ed Boston, Mass. : McGraw Hill, 2001 xxxiv, 474 p. : col. ill. ; 26 cm. Includes bibliographical references and index. Public speaking. 18/2005 27800 DLU True Nguyễn Thị Tố Hạnh G A SH Thư viện Trường Đại học Đà Lạt