00301nam a2200097Ia 4500008004100000082002300041100004400064245004900108264003600157300001000193200526s9999||||xx |||||||||||||| ||und||  a616.855 075  BAK D  aBaken, Ronald J. , Daniloff, Raymond G. 0aReadings in Clinical Spectrography of Speech  bSingular Publishing Groupc1991  a566p.