000			00279nam a2200121Ia 4500
005			20260205054216.0
008			260111s9999||||xx |||||||||||||| ||und||
100			_aBrown, D. R.
245		0	_aProblems in optics
260			_aN. D. _bSarup _c2004
300			_a223p.
942			_cBK
999			_c134675 _d134675