000 | 00687cam a2200241 4500 | ||
---|---|---|---|
001 | 9241700548 | ||
020 | _a9241700548 | ||
035 | _a(Sirsi) 9241700548 | ||
060 | _aWW 145 | ||
245 | 0 | 0 | _aMethods of assessment of avoidable blindness. |
260 |
_aGeneva : _bWorld Health Organization, _c1980. |
||
300 | _a42 p. | ||
440 | 0 |
_aWHO offset publication ; _vno. 54 |
|
546 | _aara eng fre spa. | ||
561 | _aWHO monograph | ||
596 | _a4 | ||
650 | 0 | 2 | _aVision tests. |
650 | 0 | 2 |
_aBlindness _xprevention and control. |
710 | 2 | _aWorld Health Organization. | |
856 | _uhttps://apps.who.int/iris/ | ||
008 | 870603s1980 eng | ||
942 |
_2NLM _cMONOGRAPH |
||
999 |
_c16288 _d16288 |