000 00381nam a2200169Ia 4500
100 _aKhurana, A K
080 _a617.7
080 _bKhu/
526 _dNTB
526 _aUG
366 _f20%
942 _cBK
245 _aTheory and practice of squint and orthoptics 3rd ed.
260 _aCBS publishers and distributors
_bNew Delhi
_c2018
300 _axii,466
546 _aE
999 _c55382
_d55382