000 00321cam a2200145 4500
050 0 0 _aMED RE927
_b.S58
100 1 _aSloane, Albert E.
245 1 0 _aManual of refraction
250 _a2d ed.
260 _aBoston,
_bLittle, Brown
_c1970
300 _axiii, 282 p.
_bill.
650 0 _aEye
650 0 _aEye
942 _cBK
999 _c14239
_d14239