TY - BOOK T1 - International studies of national speech education systems. A2 - Casmir, Fred L. 1928- A2 - Harms, Leroy Stanley 1928- LA - English PP - Minneapolis PB - Burgess Pub. in cooperation with the Pacific Speech Association YR - 1970 UL - https://ds.mainlib.upd.edu.ph/Record/UP-1685675941123792504 CN - PN 4077 I58 SN - 0808703315 KW - Oral communication : Study and teaching. ER -