000 00309nam a22001097a 4500
008 230217b ||||| |||| 00| 0 eng d
020 _a0316699403
050 _aQM251.P47
100 _aPerkins William H
245 _aFunctional Anatomy of speech ,Language ,and Hearing a primer
260 _aBoston
_bBrown
_c1987
999 _c15449
_d15449