TY - BOOK AU - Gronbeck,Bruce E. TI - Principles and types of speech communication SN - 0673468046 AV - PN 4121 .G876 1993 PY - 1996/// CY - New York PB - Wesley Longman Inc. KW - Public speaking N1 - Includes bibliographical references and index; college students; 1210L to 1700L ER -