| 000 | 00353nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s2017 xx 000 0 und d | ||
| 082 | _a681.41 S68S | ||
| 100 | _aSPENCER, Charles A | ||
| 245 | 0 | _aScientific instruments | |
| 260 | _bBuffalo, U.S | ||
| 300 | _a207p | ||
| 650 | _aOPTICAL INSTRUMENTS | ||
| 653 | _aOPTICAL INSTRUMENTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c6810 _d6810 |
||