Effective radio speaking
Hoffman, William G.
Effective radio speaking - 1 ed. : McGraw-Hill Book Company, Inc., - 241 p.
"Radio study techniques in voice and personality"
Radiocomunicación
254.3000 H67
Effective radio speaking - 1 ed. : McGraw-Hill Book Company, Inc., - 241 p.
"Radio study techniques in voice and personality"
Radiocomunicación
254.3000 H67
