| 000 | 00330nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 210324s1965 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a535 | ||
| 100 |
_aRobertson, John K. _91574393 |
||
| 245 | _aIntroduction to optics Geometrical & Physical | ||
| 260 |
_aN. Delhi _bAffiliated east - West Press Pvt. Ltd., _c1965 |
||
| 999 |
_c1022944 _d1022944 |
||