000 00331nam a2200121Ia 4500
100 _aHardy, Richard E & Cull, John G
020 _a0-398-03002-2
942 _cBK
245 _aEducational and psychosocial aspects of denfness
260 _aCharles C Thomas .Publisher, USA
_c1974
082 _a362.42 Har/Cul
300 _axv, 197
999 _c15097
_d15097