| 000 | 00341nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220816s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a3540668985 (alk. paper) | ||
| 245 | 0 |
_aRay optics, Fermat's principle, and applications to general relativity _cPerlick, Volker, |
|
| 260 |
_aBerlin ; | New York : _bSpringer, _c2000 |
||
| 300 |
_ax, 220 p. : _bill. |
||
| 999 |
_c2396 _d2396 |
||