000 00332nam a2200133 4500
020 _a0870810057
050 0 0 _aMED RF292
_b.C65
245 0 0 _aCongenital deafness;
260 _aBoulder,
_bColorado Associated University Press
_c1971
300 _axi, 72 p.
_bill.
650 0 _aDeafness
700 1 _aBlack, Franklin O.,
942 _cBK
999 _c14932
_d14932