| 000 | 00468nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 180116s1987 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a92 4 156108 4 | ||
| 082 |
_aWM350 _bWHO |
||
| 100 | _a World Health Organization | ||
| 245 |
_aThe provision of spectacles at low cost. _b |
||
| 250 | _a | ||
| 260 |
_aGeneva _bW H O _c1987 |
||
| 300 |
_a32 p. _b26 cm. |
||
| 440 |
_a _v |
||
| 500 | _a | ||
| 520 | _a Spectacles | ||
| 650 | _aSpectacles | ||
| 906 |
_a11545 _b _c |
||
| 999 |
_c26982 _d26982 |
||