000 00297nam a22001217a 4500
020 _a9780750688895
050 _aMED RE925
_bK45
100 _aKeiri,A
245 _aClinical and Refraction:AGuide for Optometrist
260 _aPhiladelphia
_bBT Elsevier
_c2007
300 _axi,338p
_bill
942 _cBK
999 _c1441
_d1441