TY - BOOK T1 - Informative speaking, DA - [1968] CY - [Glenview, Ill.] AU - Olbricht, Thomas H. CN - PN4121 .O515 CN - PN4121 PB - Scott, Foresman PP - [Glenview, Ill.] PY - [1968] ID - 43610 KW - Public speaking. KW - Oral communication. TI - Informative speaking, ER -