| 000 | 00444nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | IN-BaIIA | ||
| 008 | 211028s9999 xx 000 0 eng d | ||
| 040 | _cIIA Library | ||
| 080 |
_a535.316 _bSEL |
||
| 100 |
_aSelwyn, E. W. H. _93405 |
||
| 245 | 0 |
_aTheory of lenses _cE. W. H. Selwyn |
|
| 260 |
_aLondon _bThe Institute of Physics _c1955 |
||
| 300 | _a62p. | ||
| 650 | _aAstronomy and Astrophysics Thesaurus | ||
| 650 | _aOptics | ||
| 942 | _cBK | ||
| 999 |
_c1739 _d1739 |
||