| 000 | 00408nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170207s9999 xx 000 0 und d | ||
| 082 | _a535 SUB-T2 | ||
| 100 | _aSubrahmanyam, N; Brij Lal | ||
| 245 | _aTextbook of optics | ||
| 250 | _a2 | ||
| 260 | _bS Chand & Co. Pvt. Ltd., New Delhi | ||
| 260 | _c1967 | ||
| 300 | _a511 | ||
| 650 | _aLight & paraphotic phenomena (Optics); Physics | ||
| 942 | _cBOOKS | ||
| 999 |
_c12637 _d12637 |
||