| 000 | 00402nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170207s9999 xx 000 0 und d | ||
| 082 | _a535 ACH-G | ||
| 100 | _aAcharya, D P | ||
| 245 | _aGeometrical optics for advanced students | ||
| 260 | _bOxford & IBH Publishing Co., New Delhi | ||
| 260 | _c1970 | ||
| 300 | _a275 | ||
| 650 | _aLight & paraphotic phenomena (Optics); Physics | ||
| 942 | _cBOOKS | ||
| 999 |
_c17539 _d17539 |
||