00369nam a2200097Ia 4500008004100000082001400041100002200055245014800077264003700225300000900262200527s9999||||xx |||||||||||||| ||und||  a401.9 BES  aBessy, Michael R. 0aKostic Methodology for Speech and Language Rehabilitation of Hearing Impaired Children: Instrumentation Psychological and Linguistic Principles  bWisconsin State Universityc1972  a43p.