000 00258nam a2200121Ia 4500
526 _dNTB
526 _aPG
942 _cBV
245 _aJournal of Visual Impairment & Blindness 116 (1-3) Jan-Jun
260 _c2022
082 _aP 371.911/JVIB
546 _aE
999 _c79631
_d79631