| 000 | 00379nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a535 SUBT | ||
| 100 | _aSUBRAHMANYAM (N) & BRIJ LAL. | ||
| 245 | _aText book of optics. Ed 9. | ||
| 250 | _a | ||
| 260 |
_aN D _bS. Chand & Co. Ltd. _c1977 |
||
| 300 | _axv,562 | ||
| 650 | _aOptics | ||
| 690 | _aOptics | ||
| 906 | _aSG00245 | ||
| 999 |
_c111650 _d111650 |
||