TY - BOOK AU - Gronbeck,Bruce E. TI - Principles And Types Of Speech Communication SN - 0673980472 AV - PN4121 .P72 1997 U1 - 808.5/1 20 PY - 1997/// CY - New York PB - Longman KW - Public speaking KW - Oral communication N1 - Includes bibliographical references and index ER -