000 00371nam a2200157Ia 4500
100 _aShukla, Yogesh
080 _a617.7
526 _dNTB
526 _aUG
366 _f#REF!
942 _cBK
245 _aManagement of refractive errors & prescription of spectacles
260 _aThe health sciences publishers
_bNew Delhi
_c2015
300 _axiv,154
546 _aE
999 _c57661
_d57661