Voice production and speech
Colson, Greta
Voice production and speech - 2nd ed.- - Nairobi: Pitman Publishing Ltd, 1973 - 87p.: ill.; 22cm.
0-273-31769-5
Voice
Speech
Physiological aspects
QP306.C75
Voice production and speech - 2nd ed.- - Nairobi: Pitman Publishing Ltd, 1973 - 87p.: ill.; 22cm.
0-273-31769-5
Voice
Speech
Physiological aspects
QP306.C75