000 | 00394nam a22001217a 4500 | ||
---|---|---|---|
001 | 17093 | ||
090 | _a17093 | ||
099 |
_tOUVR _zALEX33940 |
||
100 | _a20241101d1924 m||y0frey50 ba | ||
200 |
_aOptical measuring instruments : _etheir construction, theory and use |
||
214 |
_aLondon _cBlackie & Son Limited _d1924 |
||
215 |
_a270 pp. _d23 cm |
||
700 |
_aMARTIN _bL.C. _4070 |