| 000 | 004860000a22001570004500 | ||
|---|---|---|---|
| 001 | 17263 | ||
| 090 | _a17263 | ||
| 100 | _a20100325d k||y0pory50 ba | ||
| 101 | _aeng | ||
| 102 | _aUS | ||
| 135 | _au | ||
| 200 |
_aMagnification labels for stand magnifiers _ealways misleading and usually unachievable _fWilliam L. Brown, Dennis W. Siemsen |
||
| 461 |
_pp. 9-17 _tOptometry _vVol. 79, nº 1 (2008) _x1529-1839 _03266 |
||
| 606 |
_92355 _aOrtóptica |
||
| 700 |
_98718 _aBrown _bWilliam L. |
||
| 701 |
_927467 _4070 _aSiemsen _bDennis W. |
||
| 942 |
_cANA _n0 |
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