| 000 | 00389nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1947 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a536/17 | ||
| 100 | _aCOSSLETT (V E) | ||
| 245 | _aElectron microscope | ||
| 260 |
_aLondon _bSigma Books Ltd. _c1947 |
||
| 300 | _a128 | ||
| 650 | _amicroscope | ||
| 650 | _aElectron | ||
| 690 | _aElectricity | ||
| 906 | _a008815 | ||
| 999 |
_c126729 _d126729 |
||