| 000 | 00417nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a535 KHAF | ||
| 100 | _aKHANNA (D R) AND GULATI (H R). | ||
| 245 | _aFundamentals of optics: geometrical and physical. Ed.5 | ||
| 250 | _a | ||
| 260 |
_aR Chand and Company _bNot Mentioned _c1971 |
||
| 300 | _axii,616 | ||
| 650 | _aOptics | ||
| 690 | _aOptics | ||
| 906 | _a039470 | ||
| 999 |
_c89794 _d89794 |
||