000			00504nam a2200205Ia 4500
999			_c73392 _d73392
005			20220829151729.0
008			180710s9999 xx 000 0 und d
020			_a112373
041			_aEN
082			_a535 _bSIN _223
100			_aSINGH, S.
245			_aOptics / _c[by] S.Singh, J.P. Agrawal
250			_a5th ed., rev.
260			_aMeerut _bPragati Prakashan _c1990
300			_aviii, 600 p.
650			_aOptics
650		0	_a Light _9140270
700			_9140269 _aAgrawal, J.P.
942			_cR